Chevrolet 90° V6 engine

812:

vans used the fuel-injected LB4 instead of the LB1. In 1987, the Chevrolet full-size pickups and vans were upgraded to use the LB4 throttle-body injection version of the 4.3 L (262 cu in). The mechanical fuel pump boss was retained but the hole was undrilled (marine applications had the fuel pump boss drilled and tapped). From 1987 onwards, the LB4's output was 160 hp (119 kW) for pickups, while full-size vans were rated at 150 hp (112 kW). In 1988, the S-10/S-15 trucks, S-10 Blazer, and S-15 Jimmy had the LB4 4.3 L (262 cu in) as an available option (the accessory drive was upgraded to a serpentine belt drive), which later replaced the 2.8L as the base V6. The LB4 continued until 1996 with minor variations in power, but without any major changes. While a majority of LB4s did not have a balance shaft, some 1994 model year engines may have a balance shaft since production of the cylinder block used on the L35 was phased in for both induction systems. The 1994 model year was the final time a non-balance shaft cylinder block was used; production 1995 TBI engines were all balance-shaft engines.

388:. Many parts are interchangeable between the 90° V6 and the small block V8 including valvetrain components, some bearings, piston assemblies, lubrication and cooling system components, and external accessories. The 90° V6 engine uses the same transmission bellhousing pattern as the Chevrolet small-block V8 engine. The oil pan dipstick is located on the passenger side above the oil pan rail; this design was phased in on both the 90° V6 and Small Block Chevrolet assembly lines (for engines manufactured after 1979) sharing the same casting dies. All the engines use a 1-6-5-4-3-2 1861: 1246:. Cylinder heads (10238181 casting) used with the L35 have intake ports with eyebrows that clear the fuel injectors. Timing cover flange area was thickened in 1995 when some of the balance shaft motors had a six-bolt timing cover; some engines had a crankshaft position sensor (in conjunction with a redesigned distributor containing a pickup assembly which functions as a camshaft position sensor) when 563:

rod bearing diameters as the 200 cu in (3.3 L) V6 engine. Also like the 200 cu in (3.3 L) V6, the 229 cu in (3.8 L) used the same crankshaft with the 18-degree offset throws and the same 5.7-inch (140 mm) connecting rods with 0.05-inch (1.3 mm) narrowed ends. It came equipped with 1.84-inch (46.7 mm) intake valves and

43: 1677:: the traditional distributor was eliminated where a stub shaft was used. In addition, the crankshaft sensor was upgraded to a 58x reluctor wheel (same as the GEN IV LSx) which resulted in the timing cover redesigned (this time, the cover is aluminum alloy in lieu of the composite cover); the timing cover bolt pattern is not the same as the 1996–06 LU3 and L35. 2291:

1500. 2021 was its final model year in the Chevrolet Silverado and GMC Sierra 1500, as the 6-speed automatic transmission was phased out. The Chevrolet Express and GMC Savana are the last vehicles to use the 4.3L but do not feature Active Fuel Management and their version of the engine is referred to

746:

to be installed. Even though the 4.3 L (262 cu in) is an even-fire V6, the 90° block layout is not ideal for smoothness. The balance shaft on the 4.3 L (262 cu in) is installed above the camshaft and runs through the middle of the lifter valley. It is gear-driven off the

562:

The 229 cu in (3.8 L) has a 3.736-by-3.48-inch (94.9 mm × 88.4 mm) bore and stroke, identical to the Chevrolet 305 cu in (5.0 L) V8 engine. The 229 cu in (3.8 L) used the same 2.45-inch (62.2 mm) main bearing and 2.1-inch (53.3 mm)

1669:

The LG3 was used in Chevrolet S-10 and GMC Sonoma pickups and was only produced for 2003. The LU3 was used in the Chevrolet and GMC full-size trucks and vans, the Chevrolet Astro and GMC Safari vans, and the Chevrolet S-10 Blazer and GMC S-15 Jimmy. The LG3 was rated at 180 hp (134 kW) and

754:

system (using a 58x crankshaft position sensor based on the GEN IV LSx). This resulted in a redesigned timing cover with a wider bottom flange, making it incompatible with the 1996–06 LU3/L35. The only vehicles using the new revision of the 4.3 L (262 cu in) were the half-ton versions

1400:

Crankshafts manufactured for the 1999 model year (to the end of 4.3 L (262 cu in) production) had a pilot hole depth of 1.41 in (35.8 mm) when coupled to the LSx-based 4L60E, which had a redesigned torque converter pilot hub (which was longer and was used with a 300 mm

1649:

The biggest change to the LU3 and LG3 was the fuel-injection system. These engines used a multipoint fuel-injection system, with six Multec II fuel injectors mounted at each intake port on the manifold. GM recommends the Multec II spider assembly (which is also available for the L30 and L31 small

811:

In 1986, the 4.3 L (262 cu in) engine used in passenger cars saw an increase in power to 140 hp (104 kW). This engine remained unchanged until 1990 when it was last used in taxi (RPO 9C6) and police (RPO 9C1) Chevrolet Caprices. In 1986, the Chevrolet Astro and GMC Safari

692:

The 4.3 L (262 cu in) V6 has a 4 in × 3.48 in (101.6 mm × 88.4 mm) bore and stroke, identical to the 350 cu in (5.7 L) Chevrolet V8 engine. To create a true even-fire engine, Chevrolet produced a crankshaft with 30-degree offsets between

420:

as the base engine for Chevrolet's new downsized intermediate line. The 200 cu in (3.3 L) used a unique 3.5-by-3.48-inch (88.9 mm × 88.4 mm) bore and stroke (the Chevrolet 305 and 350 cu in (5.0 and 5.7 L) V8 engines shared the same stroke dimension).

1939:

Commencing with the 2014 model year, a new LV3 EcoTec3 4300, based on GM's GEN V (LT1) small-block V8, became the new base engine for the next-generation Chevrolet Silverado/GMC Sierra 1500 full-size trucks, and since 2018, it has become the new base engine for the Chevrolet Express/GMC Savana

440:

throws offset by 18 degrees for each pair of rods. This required the connecting rods to have 0.05-inch (1.3 mm) narrower ends as well as a thrust bearing to be installed between each pair of rods. However, the connecting rods were still the same 5.7-inch (140 mm) length as most other

738:

In 1986 and 1987, the 4.3 L (262 cu in) engine saw engine design upgrades similar to the Chevrolet small block V8. In 1986, the rear main crankshaft oil seal was changed from a two piece to a one piece seal. Some 1985 model year vehicles would have a 1986 engine due to service

1396:

The engine block was revised with structural reinforcing ribs up front eliminating the two freeze plugs (on the front and back) along with an alloy oil pan (for the S-10, Blazer, and Jimmy). The 1996+ cast aluminum oil pan has 12 bolts where a 16-bolt oil pan from the earlier 4.3 does not

807:

in Chevrolet literature (named after a combustion chamber design known as a swirl port which twists the fuel mix from the intake ports as introduced with the Cavalier's 2.0L engine), and this name continued to be used with all truck and van 4.3 L (262 cu in) V6s until 2014.

1940:

full-size vans. This aluminum block and head design was significantly different from the cast iron engine it replaced, signaling an end to a design dating back to 1955. Like its small-block V8 counterparts, GM Powertrain has also sold the engine for marine and industrial applications.

1665:

The LU3 also received a "quiet cam" to help reduce vibration at both idle and high engine speeds. This camshaft used the same lift and duration as the older design, but the cam was reprofiled to keep the valve lifters in full contact with the cam lobes as the cam ramps down.

577:-inch (38.1 mm) exhaust valves. The 229 cu in (3.8 L) V6 was only equipped with a 2-barrel carburetor. For 1980, the 229 cu in (3.8 L) used a mechanical Dualjet. From 1981 to 1984, the electronic Dualjet was used along with the GM's 762:, which sells its engines under the Mercruiser brand, developed the 4.5L V6 Mercruiser engine, producing 200 HP or 250 HP. It was based on the 4.3 L (262 cu in) architecture using similar dimensions, except that it has a stroke length of 3.6 inches. 747:

camshaft timing sprocket, and therefore, a new timing chain cover was required for these balanced 4.3L V6s. Balance shaft engines do not have provisions for a mechanical fuel pump, unlike the non-balance shaft engines which retained the cast-in boss.

660:

The 4.3 L (262 cu in) V6 is the last and most successful engine in the Chevrolet 90° V6 engine family. This engine was introduced in 1985 as a replacement for the 229 cu in (3.8 L) V6 in the full-size Chevrolet, the

1384:

Major design changes were made to the 4.3 L (262 cu in) V6 for the 1996 model year. Like other small block Chevrolet V8s, the 4.3 L (262 cu in) engine received redesigned heads which had improved airflow and

558:

sedans. Both the Buick V6 and the 229 cu in (3.8 L) Chevrolet V6 are 90° V6 engines, and are often referred to as the 3.8L V6. These engines should not be confused as being the same, and are unique engine designs.

1124:

and a more aggressive camshaft. Like the LB4, the LU2 used throttle-body fuel injection, but was rated at 170 hp (127 kW) and 225 lb⋅ft (305 N⋅m) of torque. This engine was replaced in 1992 with the L35.

1416:

rated at 180–200 hp (134–149 kW). Only the S-series pick-ups used the LF6, while the full-size trucks, vans and Blazer and Jimmy used the L35 version. The L35 was optional on the S-Series trucks.

545:

as the new base V6. Additionally, the intermediate Chevrolet Malibu and Monte Carlo also used the 229 cu in (3.8 L) as a replacement for both the 200 cu in (3.3 L) V6 and the

1912:

which lowered the engine compression to 8.35:1. A unique intake manifold that used the 48 mm (1.9 in) twin-bore throttle body from the 5.7L TPI Corvette engine was used on the engine's top end.

1638:

4.3 L (262 cu in) in California emissions states. 2003 saw the L35 discontinued and the LU3 replacing it in all other applications. A new variation was also introduced in 2003, the

1211:(Central Port Fuel Injection). This system had one centrally-located fuel injector to distribute fuel to six hoses each with a poppet valve to each of the intake ports. This system allowed for a 2743: 1662:

and cast aluminum lower intake from the L35 engine is also used on the LU3. The LG3 uses a cast aluminum upper intake and a cast iron lower intake. The lower intake eliminated the EGR valve.

721:

inches (57.2 mm) journals. The 4.3 L (262 cu in) also used larger valves than the 229 cu in (3.8 L) V6, with a 1.94-inch (49.3 mm) intake valve and a

707:

inches (57.2 mm). The connecting rods used on the 4.3 L (262 cu in) are therefore unique to this engine, being 5.7 inches (140 mm) in length, but having the larger

1116:

For the 1990–1991 model years, a high-output 4.3 L (262 cu in) V6 was an available option for the extended-length versions of the Chevrolet Astro and GMC Safari vans. The

384:, and the V6 is formed by the removal of the #3 and #6 cylinders. The V6s share the same 4.4-inch (110 mm) bore spacing and 9.025-inch (229.2 mm) deck height as the 1397:

interchange. These 4.3 L (262 cu in) (1996–2000) engines came with a redesigned 4L60-E transmission with a removable bellhousing which bolts to the oil pan.

2319:

The LV1 engine is essentially the same as the LV3, but without Active Fuel Management technology. The LV1 made its debut in the 2018 model year GM full-size vans—the 2018

2368: 2332: 381: 1929: 1405:(similar in appearance to the 1993–1995 700R4) or the second generation variants (incorporating a removable bellhousing) with the GMT330 or 1996–1998 C/K series. 2224:

V6 is an all-new engine announced by GM at the end of 2012. GM considers this a new engine design which inherits from its predecessors its displacement, 2-valve

1618:

2002 (2003 Year Model, Vin Code X for LU3, Vin Code W for L35) saw major changes to the 4.3 L (262 cu in) fuel-injection system. For 2002, the

1900:

LB4's long-block was shared with the turbo version. However, the vehicles that used the 4.3 L (262 cu in) turbo engine also included RPO code

1215:, using one injector. The fuel injection was a batch fire system and used a two piece cast aluminum dual-plenum manifold. This engine was available in 1650:

block V8 motors) as a replacement for the 1996–2002 SCPI injector/spider assembly since the poppet valves have been known to stick open. The sticking

348:. The original engine family was phased out in early 2014, with its final use as the 4.3 L (262 cu in) V6 engine used in Chevrolet and 2750: 1920:

in the 1993 model year. The engine produced 280 hp (209 kW) at 4400 rpm and 360 lb⋅ft (488 N⋅m) of torque at 3600 rpm.

1670:

245 lb⋅ft (332 N⋅m) of torque. The LU3 was rated at 190–200 hp (142–149 kW) and 250–260 lb⋅ft (339–353 N⋅m) of torque.

2721: 2550: 2623: 2499: 2211: 2337: 1892:, and electronic multi-point fuel injection. Although GM made these modifications to the engine, it was still referred to with the RPO 361: 452:

2GC carburetor and in 1979 it used a Rochester Dualjet carburetor. The smaller Dualjet carburetor caused a slight decrease in power.

2759: 2232: 425:

V8 Chevrolet engine. Also like the small block V8 engines, the 200 cu in (3.3 L) V6 used 2.45-inch (62.2 mm)

2438: 739:

replacement – cylinder blocks were shipped with oil pans. 1987 saw new center bolt valve covers and hydraulic roller lifters.

2372: 581:(Computer Command Control) system. The 229 cu in (3.8 L) was rated between 110 and 115 hp (86 kW). 2478: 3444: 3046: 1673:

For the 2007–2013 GMT900 Silverado/Sierra 1500 trucks and 2008–2014 Express/Savana 1500 vans, the LU3 engine received a

3816: 3271: 2248: 2667: 2648: 441:

small-block Chevrolet V8 engines. This produced an engine with a semi-even fire sequence of 132 degrees/108 degrees.

2736: 533:

The 229 cu in (3.8 L) engine was first introduced for the 1980 model year. This engine replaced the

444:

The 200 cu in (3.3 L) V6 was only produced for 1978 and 1979. It was available only with a 2-barrel

3591: 3419: 3326: 2458: 1674: 670: 534: 417: 3645: 3344: 3310: 20: 3453: 422: 360:. A new Generation V 4.3 L (262 cu in) V6 variant entered production in late 2013, based on the 2231:, 90-degree cylinder angle, and 4.4 in (111.8 mm) bore centers. It is based on the fifth-generation 758:

On March 7, 2014, the last 4.3 L (262 cu in) engine rolled off the line at Romulus Powertrain.

3229: 682: 325: 3609: 3069: 397: 3437: 773: 400:

cars and trucks, industrial, and marine applications. Until 2014, the Chevrolet 90° V6 was produced at the

353: 244: 344:

began in 1978 with the Chevrolet 200 cu in (3.3 L) as the base engine for the all new 1978

3262: 3217: 3132: 2968: 1904:. Internal engine upgrades included nodular iron main bearing caps, graphite composite head gaskets with 449: 233: 3806: 3522: 3503: 3428: 1876:

limited-edition truck that used a turbocharged 4.3 L (262 cu in) V6. This engine used a

1239:

vans only. The L35 was rated at 200 hp (149 kW) and 260 lb⋅ft (353 N⋅m) of torque.

1212: 742:

For the 1992 model year, the 4.3 L (262 cu in) had its block design modified to allow a

551: 248: 2677:

Harhaus, Volker, Michael Pocobello & Frank Tenkel (1991). "The Turbo/Intercooled Syclone Engine".

2519:

Harhaus, Volker, Michael Pocobello & Frank Tenkel (1991). "The Turbo/Intercooled Syclone Engine".

3165: 3137: 2271:

and 297 hp (221 kW) at 5300 rpm and 330 lb⋅ft (447 N⋅m) at 3900 rpm on

2236: 2148: 2100: 777: 270: 2714: 3494: 3149: 3001: 3654: 3401: 3097: 2728: 755:

of the Chevrolet Silverado/GMC Sierra (2007–2013) and Chevrolet Express/GMC Savana (2008–2014).

3408: 3349: 3118: 2348: 2264: 2240: 803:

version rated at 155 hp (116 kW). The LB1 used in trucks and vans was referred to as

432:

Being a 90° V6, Chevrolet took steps to eliminate the rough running tendencies of the 200. The

380:

valvetrain. All engines have cast iron blocks and cylinder heads. The engines are based on the

2244: 2071: 1820: 1581: 1386: 1351: 1224: 1086: 1075: 751: 666: 3469: 3333: 2342: 1997: 1909: 1247: 1121: 80: 307: 8: 3811: 3627: 3144: 3111: 2983: 2300: 2284: 2276: 2107: 2010: 1964: 1897: 1787: 1627: 1606: 1067: 792: 662: 393: 365: 93: 55: 3253: 3634: 3598: 3394: 3248: 3158: 3039: 2992: 2769: 2702: 2544: 2418: 1885: 1860: 1585: 1401:(11.8 in) stator shaft). The torque converter pilot hub was longer than the early 1359: 1228: 1094: 1079: 1061: 686: 207: 3358: 3561: 3552: 3510: 3478: 3243: 3010: 2690: 2676: 2663: 2644: 2532: 2518: 2320: 2260: 2079: 1877: 1798: 1567: 1057: 547: 405: 203: 183: 3371: 3460: 3238: 3125: 3088: 3081: 3058: 3032: 3025: 2957: 2682: 2524: 1053: 555: 542: 349: 345: 3618: 3568: 3385: 3292: 3203: 3190: 3102: 3020: 2976: 2942: 2604: 2160: 2030: 1905: 1813: 1809: 1659: 1623: 1619: 1574: 1344: 1340: 1236: 1232: 1189: 1185: 1046: 1042: 282: 134: 24: 3529: 3181: 2766: 2482: 2256: 2143: 1969: 1842: 1831: 1824: 1599: 1592: 1366: 1355: 1216: 1100: 1090: 759: 437: 265: 60: 3800: 3487: 3278: 3172: 3076: 3053: 2694: 2584: 2536: 2494: 2492: 2252: 2053: 2020: 1930:

General Motors LS-based small-block engine § Generation V (2013–present)

1560: 1243: 1071: 1035: 1028: 1024: 743: 678: 674: 416:

Introduced in 1978, the 200 cu in (3.3 L) replaced the larger

401: 157: 107: 2040: 1881: 1655: 1651: 1203:

1992 introduced a new version of the 4.3 L (262 cu in), the

426: 389: 198: 144: 2489: 2947: 2398: 1917: 1889: 1873: 1865: 1207:. This version of the 4.3 L (262 cu in) was equipped with 219: 215: 211: 2393: 2391: 2389: 3582: 2307: 2288: 2267:

and 305 lb⋅ft (414 N⋅m) at 3900 rpm on regular unleaded

2228: 2066: 1916:

The turbocharged 4.3 L (262 cu in) was last used in the

1846: 1835: 1802: 1791: 1631: 1370: 1220: 772:

In 1985, the 4.3 L (262 cu in) was either equipped with

445: 433: 357: 240: 170: 2564: 750:

For the 2007 model year, the distributor was eliminated in place of a

3780: 2386: 2131: 2003: 784: 538: 385: 341: 335: 237: 163: 150: 86: 2279:, Quick Sync 58X ignition, returnless fuel rail, and fast-response O 693:

each rod pin. Consequently, rod journals were increased to a larger

616:

3.736 in × 3.48 in (94.9 mm × 88.4 mm)

3287: 2686: 2528: 2268: 2136: 2120: 2059: 2046: 1104: 258: 2597: 3543: 2758: 2431: 2225: 377: 175: 3747: 3736: 3714: 3703: 2179: 735:-inch (38.1 mm) exhaust valve (also shared with the 350). 500: in × 3.48 in (88.9 mm × 88.4 mm) 376:

These engines have a 90° V-block with 12 valves activated by a

292: 554:

also used this engine starting with its 1980 A11 Taxi and A12

3758: 3725: 1402: 799:

rated at 130 hp (97 kW). Pickups and vans used the

1658:

blends sold in the State of California. The composite upper

2451: 2333:

Chevrolet small-block engine (first- and second-generation)

2323:

and GMC Savana—as the successor to the 4.8L Vortec engine.

2094: 227: 1060:, 1989–1990 Chevrolet Caprice police/taxi only, 1985–1986 42: 3769: 2272: 2124: 1373:(engine standard equipment with the S10 SS and Sonoma GT) 1049:

vans (Note: LB1 for 1985 only and LB4 not available 1995)

448:. In 1978, the 200 cu in (3.3 L) used the 352:

trucks and vans. Its phaseout marks the end of an era of

1646:

was the only 4.3 L (262 cu in) produced.

421:

These bore and stroke dimensions were later used by the

2624:

Trio of New EcoTec3 Engines Powers Silverado and Sierra

2411: 795:, Pontiac Parisienne, and Pontiac Grand Prix used the 2681:. Vol. 1. Society of Automotive Engineers, Inc. 2523:. Vol. 1. Society of Automotive Engineers, Inc. 1412:

rated at 175–180 hp (130–134 kW), and the

1347:

vans (Note: standard on AWD, optional on 2WD models)

1082:(Note: 140 hp (104 kW) LB4 used 1986 only) 429:and 2.1-inch (53.3 mm) rod bearing diameters. 2660:The Standard Catalog of Light Duty American Trucks 2361: 2015:4.3 L; 262.5 cu in (4,301 cc) 1242:The cylinder block was redesigned for use with a 3798: 2657: 791:. The Chevrolet Caprice, Chevrolet Monte Carlo, 647:190 lb⋅ft (258 N⋅m) at 1,600 rpm 2263:certified to 285 hp (213 kW) at 5300 1760:260 lb⋅ft (353 N⋅m) at 2,800 rpm 1735:250 lb⋅ft (339 N⋅m) at 2,800 rpm 1712:245 lb⋅ft (332 N⋅m) at 2,800 rpm 1544:260 lb⋅ft (353 N⋅m) at 2,800 rpm 1530:255 lb⋅ft (346 N⋅m) at 2,800 rpm 1511:250 lb⋅ft (339 N⋅m) at 2,800 rpm 1497:245 lb⋅ft (332 N⋅m) at 2,800 rpm 1475:240 lb⋅ft (325 N⋅m) at 2,800 rpm 1452:235 lb⋅ft (319 N⋅m) at 2,800 rpm 1362:(Note: Oldsmobile Bravada not produced in 1995) 1308:260 lb⋅ft (353 N⋅m) at 3,400 rpm 1285:260 lb⋅ft (353 N⋅m) at 3,600 rpm 633:170 lb⋅ft (230 N⋅m) at 2,000 rpm 613:175 lb⋅ft (237 N⋅m) at 2,000 rpm 2577: 2744: 2638: 2500:"Vortec 4300 4.3L V6 (LG3/LU3) Truck Engines" 1192:vans; optional on extended-length models only 1160:225 lb⋅ft (305 N⋅m) @ 3400 rpm 535:250 cu in (4.1 L) straight-six 517:154 lb⋅ft (209 N⋅m) @ 2000 rpm 484:160 lb⋅ft (217 N⋅m) @ 2000 rpm 2549:: CS1 maint: multiple names: authors list ( 2283:sensor. It was launched in the all-new 2014 1379: 2641:The Standard Catalog of Chevrolet 1912–1990 1855: 1771:195 hp (145 kW) at 4,600 rpm 1757:200 hp (149 kW) at 4,600 rpm 1749:200 hp (149 kW) at 4,400 rpm 1732:190 hp (142 kW) at 4,400 rpm 1709:180 hp (134 kW) at 4,400 rpm 1541:200 hp (149 kW) at 4,600 rpm 1519:200 hp (149 kW) at 4,400 rpm 1508:190 hp (142 kW) at 4,400 rpm 1486:180 hp (134 kW) at 4,400 rpm 1472:175 hp (130 kW) at 4,400 rpm 1449:170 hp (127 kW) at 4,400 rpm 1324:195 hp (145 kW) at 4,500 rpm 1316:191 hp (142 kW) at 4,500 rpm 1305:190 hp (142 kW) at 4,500 rpm 1282:200 hp (149 kW) at 4,500 rpm 2751: 2737: 2557: 2338:General Motors LS-based small-block engine 644:110 hp (82 kW) at 4,000 rpm 630:110 hp (82 kW) at 4,200 rpm 610:115 hp (86 kW) at 4,000 rpm 41: 2720:CS1 maint: multiple names: authors list ( 1157:170 hp (127 kW) @ 4600 rpm 548:231 cu in (3.8 L) Buick V6 188:8.2:1, 8.35:1, 8.6:1, 9.1:1, 9.2:1, 9.3:1 3694: Italicized engines manufactured by 2399:"Chevy Production 90 degree - V6 Engine" 2187:305 lb⋅ft (414 N⋅m) (Gasoline) 1948:Reciprocating internal combustion engine 1859: 30:Reciprocating internal combustion engine 2235:and includes the same features such as 2220:The 4.3 L (262.5 cu in) 514:94 hp (70 kW) @ 4000 rpm 481:95 hp (71 kW) @ 3800 rpm 3799: 3642: 3622: 3579: 3196: 3064: 2512: 1408:This engine came in two versions, the 3660: 3606: 3155: 2782: 2732: 2206: 689:as the new base six-cylinder engine. 297:154–360 lb⋅ft (209–488 N⋅m) 2605:"GM 4.3 Liter V6 EcoTec3 LV3 Engine" 2439:"Chevy 4.3L 262ci V-6 - The 3/4 350" 2168:285 hp (213 kW) (Gasoline) 1225:Chevrolet S-10 Blazer/GMC S-15 Jimmy 2190:330 lb⋅ft (447 N⋅m) (E85) 1934: 1634:all came equipped with the updated 1613: 13: 2249:continuously variable valve timing 14: 3828: 2277:close-coupled catalytic converter 1389:. These heads are referred to as 655: 528: 411: 392:. The engines in this family are 98:200 cu in (3.3 L) 2275:. Emissions are controlled by a 1122:hypereutectic, strutless pistons 671:250 cu in (4.1 L) 423:267 cu in (4.4 L) 418:250 cu in (4.1 L) 356:designs dating back to the 1955 102:262 cu in (4.3 L) 100:229 cu in (3.8 L) 2617: 2171:297 hp (221 kW) (E85) 1923: 1675:Distributorless Ignition System 681:, and in 1990, it replaced the 371: 287:94–280 hp (70–209 kW) 2471: 2459:"Rebuilding the new Chevy 262" 2419:"Rebuilding the Chevrolet 262" 1607:Chevrolet Silverado/GMC Sierra 767: 1: 2632: 1006:235 lb⋅ft (319 N⋅m) 991:230 lb⋅ft (312 N⋅m) 967:235 lb⋅ft (319 N⋅m) 946:230 lb⋅ft (312 N⋅m) 928:235 lb⋅ft (319 N⋅m) 900:225 lb⋅ft (305 N⋅m) 876:210 lb⋅ft (285 N⋅m) 849:230 lb⋅ft (312 N⋅m) 326:Chevrolet Turbo-Thrift engine 127:3.736 in (94.9 mm) 1872:In 1991, GMC introduced the 1568:Chevrolet Express/GMC Savana 787:four-barrel carburetor (RPO 774:throttle-body fuel injection 382:Chevrolet Small-Block engine 354:Chevrolet small-block engine 245:Throttle-body fuel injection 21:General Motors 60° V6 engine 7: 2479:"VIN Information Card 1998" 2326: 2025:99.6 mm (3.92 in) 364:and first used in the 2014 139:3.48 in (88.4 mm) 10: 3833: 3687: 3674: 3671: 3668: 3665: 3653: 3644: 3626: 3617: 3608: 3581: 3567: 3560: 3549: 3540: 3533: 3526: 3509: 3507: 3498: 3493: 3486: 3482: 3473: 3468: 3464: 3459: 3452: 3450: 3441: 3436: 3432: 3427: 3423: 3418: 3400: 3389: 3381: 3377: 3368: 3364: 3355: 3348: 3343: 3341: 3337: 3323: 3316: 3309: 3305: 3300: 3296: 3291: 3286: 3282: 3277: 3270: 3266: 3259: 3233: 3228: 3225: 3221: 3216: 3214: 3200: 3178: 3169: 3164: 3157: 3148: 3143: 3136: 3124: 3110: 3075: 3045: 3038: 3031: 3024: 3019: 3016: 3007: 3000: 2998: 2991: 2989: 2982: 2975: 2967: 2963: 2954: 2941: 2799: 2796: 2793: 2790: 2787: 2679:SAE Technical Paper Series 2521:SAE Technical Paper Series 1927: 1896:code. The majority of the 1582:Chevrolet Blazer/GMC Jimmy 1575:Chevrolet Astro/GMC Safari 1213:multi-point fuel injection 1198: 552:Checker Motors Corporation 249:Multi-point fuel injection 18: 3817:Gasoline engines by model 3682: 3677: 3633: 3631: 3615: 3602: 3597: 3590: 3576: 3565: 3558: 3551: 3542: 3537: 3528: 3521: 3519: 3516: 3502: 3491: 3477: 3443: 3416: 3412: 3407: 3405: 3398: 3393: 3384: 3370: 3357: 3332: 3330: 3325: 3314: 3275: 3261: 3252: 3247: 3242: 3237: 3202: 3189: 3187: 3180: 3171: 3131: 3129: 3122: 3117: 3108: 3101: 3096: 3087: 3080: 3068: 3057: 3052: 3050: 3036: 3009: 2972: 2956: 2777: 2658:Lenzke, James T. (2001). 2202: 2197: 2178: 2159: 2154: 2142: 2130: 2116: 2106: 2093: 2088: 2078: 2065: 2052: 2039: 2035:92 mm (3.62 in) 2029: 2019: 2009: 1996: 1991: 1983: 1975: 1963: 1958: 1953: 1759: 1745: 1737: 1734: 1717: 1714: 1642:. From 2004 to 2014, the 1600:Chevrolet S-10/GMC Sonoma 1593:Chevrolet S-10/GMC Sonoma 1518: 1510: 1499: 1488: 1485: 1482: 1474: 1463: 1460: 1457: 1380:L35 and LF6 SCPI and MPFI 1307: 1301: 1293: 1290: 1287: 1001:165 hp (123 kW) 986:155 hp (116 kW) 982: 974: 971: 962:160 hp (119 kW) 941:155 hp (116 kW) 937: 923:160 hp (119 kW) 910:145 hp (108 kW) 899: 895:140 hp (104 kW) 886: 883: 880: 856: 844:155 hp (116 kW) 673:in the Chevrolet and GMC 635: 621: 615: 505: 486: 321: 316: 306: 301: 291: 281: 276: 264: 254: 226: 197: 192: 182: 169: 156: 143: 133: 129:4 in (101.6 mm) 106: 92: 79: 74: 66: 54: 49: 40: 35: 3777: 3766: 3755: 3744: 3733: 3722: 3711: 3700: 3692: 2936: 2933: 2930: 2927: 2924: 2921: 2918: 2915: 2912: 2909: 2906: 2903: 2900: 2897: 2894: 2891: 2888: 2885: 2882: 2879: 2876: 2873: 2870: 2867: 2864: 2861: 2858: 2855: 2852: 2849: 2846: 2843: 2840: 2837: 2834: 2831: 2828: 2825: 2822: 2819: 2816: 2813: 2810: 2807: 2804: 2354: 1856:Turbocharged LB4 4.3L V6 1654:have been attributed to 871:130 hp (97 kW) 396:, and have been used in 125: in (88.9 mm) 19:Not to be confused with 2239:, piston cooling jets, 1036:Chevrolet G-series vans 669:. It also replaced the 36:Chevrolet 90° V6 engine 3230:Chevrolet Turbo-Thrift 2772:timeline, 1980–present 2662:. Kraus Publications. 2643:. Kraus Publications. 2639:Chappell, Pat (1995). 2349:GM High Feature engine 2314: 2241:active fuel management 1943: 1869: 1111: 16:Former American engine 2245:variable displacement 1910:hypereutectic pistons 1863: 1387:combustion efficiency 1352:Chevrolet S-10 Blazer 1087:Chevrolet S-10 Blazer 1076:Chevrolet Monte Carlo 752:coil-on-plug ignition 667:Chevrolet Monte Carlo 366:Silverado/Sierra 1500 236:2- Dualjet or 4-bbl. 2369:"Chevy 90-Degree V6" 2343:GM High Value engine 394:longitudinal engines 2345:, 3.5L and 3.9L V6s 2301:Chevrolet Silverado 2285:Chevrolet Silverado 2209:(Silverado/Sierra) 1898:naturally aspirated 1788:Chevrolet Silverado 1628:Chevrolet Silverado 1068:Chevrolet El Camino 1038:, GMC G-Series vans 793:Chevrolet El Camino 663:Chevrolet El Camino 1870: 1695:Compression Ratio 1586:Oldsmobile Bravada 1435:Compression Ratio 1360:Oldsmobile Bravada 1268:Compression Ratio 1229:Oldsmobile Bravada 1143:Compression Ratio 1095:Oldsmobile Bravada 1080:Pontiac Grand Prix 1062:Pontiac Parisienne 830:Compression Ratio 602:Compression Ratio 473:Compression Ratio 404:Division plant in 362:LT1 small block V8 3807:Chevrolet engines 3794: 3793: 3789: 3788: 2763: 2321:Chevrolet Express 2218: 2217: 2080:Compression ratio 1799:Chevrolet Express 1778: 1777: 1561:Chevrolet/GMC C/K 1551: 1550: 1331: 1330: 1176: 1175: 1058:Chevrolet Caprice 1015: 1014: 783:) or a Rochester 683:292 cu in (4.8 L) 651: 650: 524: 523: 406:Romulus, Michigan 331: 330: 184:Compression ratio 3824: 3783: 3778: 3772: 3767: 3761: 3756: 3750: 3745: 3739: 3734: 3728: 3723: 3717: 3712: 3706: 3701: 3695: 3693: 3098:Vauxhall Slant-4 2780: 2779: 2761: 2753: 2746: 2739: 2730: 2729: 2725: 2718: 2712: 2708: 2706: 2698: 2673: 2654: 2626: 2621: 2615: 2614: 2612: 2611: 2601: 2595: 2594: 2592: 2591: 2585:"SPECIFICATIONS" 2581: 2575: 2574: 2572: 2571: 2561: 2555: 2554: 2548: 2540: 2516: 2510: 2509: 2507: 2506: 2496: 2487: 2486: 2481:. Archived from 2475: 2469: 2468: 2466: 2465: 2455: 2449: 2448: 2446: 2445: 2435: 2429: 2428: 2426: 2425: 2415: 2409: 2408: 2406: 2405: 2395: 2384: 2383: 2381: 2380: 2371:. Archived from 2365: 2259:. The engine is 2237:direct injection 2214:(Express/Savana) 2101:Direct injection 1951: 1950: 1821:Chevrolet Blazer 1680: 1679: 1614:LU3 and LG3 MPFI 1420: 1419: 1253: 1252: 1128: 1127: 1054:Chevrolet Impala 902:@ 2000 rpm 815: 814: 734: 733: 729: 726: 720: 719: 715: 712: 706: 705: 701: 698: 675:full-size trucks 596:Bore and Stroke 584: 583: 576: 575: 571: 568: 499: 498: 494: 491: 467:Bore and Stroke 455: 454: 436:has each of its 398:rear-wheel drive 346:Chevrolet Malibu 124: 123: 119: 116: 45: 33: 32: 3832: 3831: 3827: 3826: 3825: 3823: 3822: 3821: 3797: 3796: 3795: 3790: 3776: 3775: 3765: 3764: 3754: 3753: 3743: 3742: 3732: 3731: 3721: 3720: 3710: 3709: 3699: 3698: 3691: 3690: 3420:High Technology 3119:Holden Starfire 3021:Opel OHV engine 2773: 2757: 2719: 2710: 2709: 2700: 2699: 2670: 2651: 2635: 2630: 2629: 2622: 2618: 2609: 2607: 2603: 2602: 2598: 2589: 2587: 2583: 2582: 2578: 2569: 2567: 2563: 2562: 2558: 2542: 2541: 2517: 2513: 2504: 2502: 2498: 2497: 2490: 2477: 2476: 2472: 2463: 2461: 2457: 2456: 2452: 2443: 2441: 2437: 2436: 2432: 2423: 2421: 2417: 2416: 2412: 2403: 2401: 2397: 2396: 2387: 2378: 2376: 2367: 2366: 2362: 2357: 2329: 2317: 2282: 2251:, and aluminum 2210: 2193: 2174: 2074:2 valves × cyl. 1949: 1946: 1937: 1932: 1926: 1906:stainless steel 1858: 1810:Chevrolet Astro 1660:intake manifold 1620:Chevrolet Astro 1616: 1382: 1341:Chevrolet Astro 1250:was phased in. 1233:Chevrolet Astro 1201: 1186:Chevrolet Astro 1114: 1043:Chevrolet Astro 1008:@ 2000 rpm 1007: 1003:@ 4000 rpm 1002: 993:@ 2000 rpm 992: 988:@ 4000 rpm 987: 969:@ 2400 rpm 968: 964:@ 4000 rpm 963: 948:@ 2400 rpm 947: 943:@ 4000 rpm 942: 930:@ 2400 rpm 929: 925:@ 4000 rpm 924: 912:@ 4200 rpm 911: 901: 897:@ 4000 rpm 896: 878:@ 2000 rpm 877: 873:@ 3600 rpm 872: 851:@ 2400 rpm 850: 846:@ 4000 rpm 845: 770: 731: 727: 724: 722: 717: 713: 710: 708: 703: 699: 696: 694: 658: 573: 569: 566: 564: 531: 496: 492: 489: 487: 414: 374: 247: 243: 178:2 valves × cyl. 128: 126: 121: 117: 114: 112: 101: 99: 31: 28: 25:Buick V6 engine 17: 12: 11: 5: 3830: 3820: 3819: 3814: 3809: 3792: 3791: 3787: 3786: 3785: 3784: 3773: 3762: 3751: 3740: 3729: 3718: 3707: 3696: 3686: 3680: 3679: 3676: 3673: 3670: 3667: 3664: 3658: 3657: 3651: 3650: 3643: 3640: 3639: 3632: 3630: 3624: 3623: 3621: 3616: 3614: 3607: 3604: 3603: 3601: 3596: 3588: 3587: 3580: 3578: 3574: 3573: 3566: 3564: 3559: 3556: 3555: 3550: 3548: 3541: 3539: 3535: 3534: 3532: 3527: 3525: 3520: 3518: 3514: 3513: 3508: 3506: 3500: 3499: 3497: 3492: 3490: 3484: 3483: 3481: 3475: 3474: 3472: 3466: 3465: 3463: 3457: 3456: 3451: 3448: 3447: 3442: 3440: 3434: 3433: 3431: 3425: 3424: 3422: 3417: 3414: 3413: 3411: 3406: 3404: 3399: 3397: 3391: 3390: 3388: 3383: 3379: 3378: 3376: 3369: 3366: 3365: 3363: 3356: 3353: 3352: 3347: 3342: 3339: 3338: 3336: 3331: 3329: 3324: 3321: 3320: 3315: 3313: 3307: 3306: 3304: 3298: 3297: 3295: 3290: 3284: 3283: 3281: 3276: 3274: 3268: 3267: 3265: 3260: 3258: 3251: 3246: 3241: 3235: 3234: 3232: 3227: 3223: 3222: 3220: 3215: 3213: 3209: 3208: 3201: 3198: 3197: 3195: 3188: 3186: 3179: 3176: 3175: 3170: 3168: 3162: 3161: 3156: 3153: 3152: 3147: 3141: 3140: 3135: 3130: 3128: 3123: 3121: 3115: 3114: 3109: 3107: 3100: 3094: 3093: 3086: 3079: 3074: 3066: 3065: 3063: 3056: 3051: 3049: 3043: 3042: 3037: 3035: 3029: 3028: 3023: 3018: 3014: 3013: 3008: 3005: 3004: 2999: 2996: 2995: 2990: 2987: 2986: 2981: 2974: 2971: 2965: 2964: 2962: 2955: 2953: 2950: 2945: 2939: 2938: 2935: 2932: 2929: 2926: 2923: 2920: 2917: 2914: 2911: 2908: 2905: 2902: 2899: 2896: 2893: 2890: 2887: 2884: 2881: 2878: 2875: 2872: 2869: 2866: 2863: 2860: 2857: 2854: 2851: 2848: 2845: 2842: 2839: 2836: 2833: 2830: 2827: 2824: 2821: 2818: 2815: 2812: 2809: 2806: 2802: 2801: 2798: 2795: 2792: 2789: 2786: 2778: 2775: 2774: 2756: 2755: 2748: 2741: 2733: 2727: 2726: 2711:|journal= 2687:10.4271/910682 2674: 2668: 2655: 2649: 2634: 2631: 2628: 2627: 2616: 2596: 2576: 2556: 2529:10.4271/910682 2511: 2488: 2485:on 2016-11-25. 2470: 2450: 2430: 2410: 2385: 2359: 2358: 2356: 2353: 2352: 2351: 2346: 2340: 2335: 2328: 2325: 2316: 2313: 2312: 2311: 2304: 2295:Applications: 2280: 2253:cylinder heads 2216: 2215: 2204: 2200: 2199: 2195: 2194: 2192: 2191: 2188: 2184: 2182: 2176: 2175: 2173: 2172: 2169: 2165: 2163: 2157: 2156: 2152: 2151: 2146: 2144:Cooling system 2140: 2139: 2134: 2128: 2127: 2118: 2114: 2113: 2110: 2104: 2103: 2098: 2091: 2090: 2086: 2085: 2082: 2076: 2075: 2069: 2063: 2062: 2057: 2050: 2049: 2044: 2041:Cylinder block 2037: 2036: 2033: 2027: 2026: 2023: 2017: 2016: 2013: 2007: 2006: 2000: 1994: 1993: 1989: 1988: 1985: 1981: 1980: 1977: 1973: 1972: 1970:General Motors 1967: 1961: 1960: 1956: 1955: 1947: 1945: 1942: 1936: 1935:4.3L (262 CID) 1933: 1925: 1922: 1857: 1854: 1851: 1850: 1843:Chevrolet S-10 1839: 1832:Chevrolet S-10 1828: 1817: 1806: 1795: 1776: 1775: 1772: 1769: 1765: 1764: 1761: 1758: 1754: 1753: 1750: 1747: 1743: 1742: 1739: 1736: 1733: 1730: 1726: 1725: 1722: 1719: 1716: 1713: 1710: 1707: 1703: 1702: 1699: 1696: 1693: 1690: 1687: 1684: 1615: 1612: 1611: 1610: 1603: 1596: 1589: 1578: 1571: 1564: 1549: 1548: 1545: 1542: 1539: 1535: 1534: 1531: 1528: 1524: 1523: 1520: 1516: 1515: 1512: 1509: 1505: 1504: 1501: 1498: 1494: 1493: 1490: 1487: 1484: 1480: 1479: 1476: 1473: 1470: 1466: 1465: 1462: 1459: 1456: 1453: 1450: 1447: 1443: 1442: 1439: 1436: 1433: 1430: 1427: 1424: 1381: 1378: 1375: 1374: 1367:Chevrolet S-10 1363: 1348: 1329: 1328: 1325: 1321: 1320: 1317: 1313: 1312: 1309: 1306: 1303: 1299: 1298: 1295: 1292: 1289: 1286: 1283: 1280: 1276: 1275: 1272: 1269: 1266: 1263: 1260: 1257: 1217:Chevrolet S-10 1200: 1197: 1194: 1193: 1174: 1173: 1170: 1167: 1164: 1161: 1158: 1155: 1151: 1150: 1147: 1144: 1141: 1138: 1135: 1132: 1113: 1110: 1109: 1108: 1101:Chevrolet S-10 1099:7 – 1988–1995 1097: 1091:GMC S-15 Jimmy 1085:6 – 1988–1994 1083: 1066:5 – 1985–1988 1064: 1050: 1039: 1032: 1013: 1012: 1009: 1004: 998: 997: 994: 989: 984: 980: 979: 976: 973: 970: 965: 959: 958: 955: 952: 949: 944: 939: 935: 934: 931: 926: 921: 917: 916: 913: 908: 904: 903: 898: 893: 889: 888: 885: 882: 879: 874: 869: 865: 864: 861: 858: 855: 852: 847: 842: 838: 837: 834: 831: 828: 825: 822: 819: 769: 766: 760:Mercury Marine 679:full-size vans 657: 656:4.3L (262 CID) 654: 649: 648: 645: 642: 638: 637: 634: 631: 628: 624: 623: 620: 617: 614: 611: 608: 604: 603: 600: 597: 594: 591: 588: 530: 529:3.8L (229 CID) 527: 522: 521: 518: 515: 512: 508: 507: 504: 501: 485: 482: 479: 475: 474: 471: 468: 465: 462: 459: 438:connecting rod 413: 412:3.3L (200 CID) 410: 373: 370: 329: 328: 323: 319: 318: 314: 313: 310: 304: 303: 299: 298: 295: 289: 288: 285: 279: 278: 274: 273: 268: 266:Cooling system 262: 261: 256: 252: 251: 231: 224: 223: 206:TD06-17C with 201: 195: 194: 190: 189: 186: 180: 179: 173: 167: 166: 161: 154: 153: 148: 145:Cylinder block 141: 140: 137: 131: 130: 110: 104: 103: 96: 90: 89: 83: 77: 76: 72: 71: 68: 64: 63: 61:General Motors 58: 52: 51: 47: 46: 38: 37: 29: 15: 9: 6: 4: 3: 2: 3829: 3818: 3815: 3813: 3810: 3808: 3805: 3804: 3802: 3782: 3774: 3771: 3763: 3760: 3752: 3749: 3741: 3738: 3730: 3727: 3719: 3716: 3708: 3705: 3697: 3689: 3688: 3685: 3681: 3663: 3659: 3656: 3652: 3649: 3648: 3641: 3638: 3637: 3629: 3625: 3620: 3613: 3612: 3605: 3600: 3595: 3594: 3589: 3586: 3585: 3575: 3572: 3571: 3563: 3557: 3554: 3547: 3546: 3536: 3531: 3524: 3515: 3512: 3505: 3501: 3496: 3489: 3485: 3480: 3476: 3471: 3467: 3462: 3458: 3455: 3449: 3446: 3439: 3435: 3430: 3426: 3421: 3415: 3410: 3403: 3396: 3392: 3387: 3380: 3375: 3374: 3367: 3362: 3361: 3354: 3351: 3346: 3340: 3335: 3328: 3322: 3319: 3312: 3308: 3303: 3302:Chevrolet 90° 3299: 3294: 3289: 3285: 3280: 3273: 3269: 3264: 3257: 3256: 3250: 3245: 3240: 3236: 3231: 3224: 3219: 3211: 3210: 3207: 3206: 3199: 3194: 3193: 3185: 3184: 3177: 3174: 3167: 3163: 3160: 3154: 3151: 3146: 3142: 3139: 3134: 3127: 3120: 3116: 3113: 3106: 3105: 3099: 3095: 3092: 3091: 3085: 3084: 3078: 3073: 3072: 3067: 3062: 3061: 3055: 3048: 3044: 3041: 3034: 3030: 3027: 3022: 3015: 3012: 3006: 3003: 2997: 2994: 2988: 2985: 2980: 2979: 2970: 2966: 2961: 2960: 2951: 2949: 2946: 2944: 2940: 2803: 2785: 2781: 2776: 2771: 2768: 2764: 2754: 2749: 2747: 2742: 2740: 2735: 2734: 2731: 2723: 2716: 2704: 2696: 2692: 2688: 2684: 2680: 2675: 2671: 2669:0-87341-933-2 2665: 2661: 2656: 2652: 2650:0-87341-141-2 2646: 2642: 2637: 2636: 2625: 2620: 2606: 2600: 2586: 2580: 2566: 2565:"ENGINE TOUR" 2560: 2552: 2546: 2538: 2534: 2530: 2526: 2522: 2515: 2501: 2495: 2493: 2484: 2480: 2474: 2460: 2454: 2440: 2434: 2420: 2414: 2400: 2394: 2392: 2390: 2375:on 2008-10-02 2374: 2370: 2364: 2360: 2350: 2347: 2344: 2341: 2339: 2336: 2334: 2331: 2330: 2324: 2322: 2309: 2305: 2302: 2298: 2297: 2296: 2293: 2290: 2286: 2278: 2274: 2270: 2266: 2262: 2258: 2254: 2250: 2246: 2242: 2238: 2234: 2230: 2227: 2223: 2213: 2208: 2205: 2201: 2196: 2189: 2186: 2185: 2183: 2181: 2180:Torque output 2177: 2170: 2167: 2166: 2164: 2162: 2158: 2153: 2150: 2147: 2145: 2141: 2138: 2135: 2133: 2129: 2126: 2122: 2119: 2115: 2111: 2109: 2105: 2102: 2099: 2096: 2092: 2087: 2083: 2081: 2077: 2073: 2070: 2068: 2064: 2061: 2058: 2055: 2054:Cylinder head 2051: 2048: 2045: 2042: 2038: 2034: 2032: 2031:Piston stroke 2028: 2024: 2022: 2021:Cylinder bore 2018: 2014: 2012: 2008: 2005: 2001: 1999: 1998:Configuration 1995: 1990: 1986: 1982: 1978: 1974: 1971: 1968: 1966: 1962: 1957: 1952: 1941: 1931: 1921: 1919: 1914: 1911: 1908:flanges, and 1907: 1903: 1899: 1895: 1891: 1887: 1883: 1879: 1875: 1867: 1862: 1853: 1848: 1844: 1840: 1837: 1833: 1829: 1826: 1822: 1818: 1815: 1811: 1807: 1804: 1800: 1796: 1793: 1789: 1785: 1784: 1783: 1782: 1773: 1770: 1767: 1766: 1762: 1756: 1755: 1751: 1748: 1744: 1740: 1731: 1728: 1727: 1723: 1720: 1711: 1708: 1705: 1704: 1701:Applications 1700: 1697: 1694: 1691: 1688: 1685: 1682: 1681: 1678: 1676: 1671: 1667: 1663: 1661: 1657: 1653: 1652:poppet valves 1647: 1645: 1641: 1637: 1633: 1629: 1625: 1621: 1608: 1604: 1601: 1597: 1594: 1590: 1587: 1583: 1579: 1576: 1572: 1569: 1565: 1562: 1558: 1557: 1556: 1555: 1546: 1543: 1540: 1537: 1536: 1532: 1529: 1526: 1525: 1521: 1517: 1513: 1507: 1506: 1502: 1496: 1495: 1491: 1481: 1477: 1471: 1468: 1467: 1454: 1451: 1448: 1445: 1444: 1441:Applications 1440: 1437: 1434: 1431: 1428: 1425: 1422: 1421: 1418: 1415: 1411: 1406: 1404: 1398: 1394: 1392: 1388: 1377: 1372: 1368: 1364: 1361: 1357: 1353: 1349: 1346: 1342: 1338: 1337: 1336: 1335: 1326: 1323: 1322: 1318: 1315: 1314: 1310: 1304: 1300: 1296: 1284: 1281: 1278: 1277: 1274:Applications 1273: 1270: 1267: 1264: 1261: 1258: 1255: 1254: 1251: 1249: 1245: 1244:balance shaft 1240: 1238: 1234: 1230: 1226: 1222: 1218: 1214: 1210: 1206: 1196: 1191: 1187: 1183: 1182: 1181: 1180: 1171: 1168: 1165: 1162: 1159: 1156: 1153: 1152: 1149:Applications 1148: 1145: 1142: 1139: 1136: 1133: 1130: 1129: 1126: 1123: 1119: 1106: 1102: 1098: 1096: 1092: 1088: 1084: 1081: 1077: 1073: 1072:GMC Caballero 1069: 1065: 1063: 1059: 1055: 1051: 1048: 1044: 1040: 1037: 1033: 1030: 1026: 1025:Chevrolet C/K 1022: 1021: 1020: 1019: 1010: 1005: 1000: 999: 995: 990: 985: 981: 977: 966: 961: 960: 956: 953: 950: 945: 940: 936: 932: 927: 922: 919: 918: 914: 909: 906: 905: 894: 891: 890: 875: 870: 867: 866: 862: 859: 853: 848: 843: 840: 839: 836:Applications 835: 832: 829: 826: 823: 820: 817: 816: 813: 809: 806: 802: 798: 794: 790: 786: 782: 779: 775: 765: 763: 761: 756: 753: 748: 745: 744:balance shaft 740: 736: 690: 688: 684: 680: 676: 672: 668: 664: 653: 646: 643: 640: 639: 632: 629: 626: 625: 618: 612: 609: 606: 605: 601: 598: 595: 592: 589: 586: 585: 582: 580: 560: 557: 553: 549: 544: 540: 537:in full-size 536: 526: 519: 516: 513: 510: 509: 502: 483: 480: 477: 476: 472: 469: 466: 463: 460: 457: 456: 453: 451: 447: 442: 439: 435: 430: 428: 427:main bearings 424: 419: 409: 407: 403: 402:GM Powertrain 399: 395: 391: 387: 383: 379: 369: 367: 363: 359: 355: 351: 347: 343: 339: 337: 327: 324: 320: 315: 311: 309: 305: 300: 296: 294: 293:Torque output 290: 286: 284: 280: 275: 272: 269: 267: 263: 260: 257: 253: 250: 246: 242: 239: 235: 232: 229: 225: 221: 217: 213: 209: 205: 202: 200: 196: 191: 187: 185: 181: 177: 174: 172: 168: 165: 162: 159: 158:Cylinder head 155: 152: 149: 146: 142: 138: 136: 135:Piston stroke 132: 111: 109: 108:Cylinder bore 105: 97: 95: 91: 88: 84: 82: 81:Configuration 78: 73: 69: 65: 62: 59: 57: 53: 48: 44: 39: 34: 26: 22: 3683: 3661: 3646: 3635: 3610: 3592: 3583: 3569: 3544: 3395:Cadillac OHV 3372: 3359: 3350:High Feature 3317: 3301: 3254: 3204: 3191: 3182: 3103: 3089: 3082: 3070: 3059: 2977: 2958: 2783: 2678: 2659: 2640: 2619: 2608:. Retrieved 2599: 2588:. Retrieved 2579: 2568:. Retrieved 2559: 2520: 2514: 2503:. Retrieved 2483:the original 2473: 2462:. Retrieved 2453: 2442:. Retrieved 2433: 2422:. Retrieved 2413: 2402:. Retrieved 2377:. Retrieved 2373:the original 2363: 2318: 2294: 2292:as the LV1. 2221: 2219: 2161:Power output 2149:Water-cooled 2011:Displacement 1987:2013–present 1965:Manufacturer 1938: 1924:Generation V 1915: 1901: 1893: 1882:turbocharger 1871: 1852: 1849:trucks (4WD) 1838:trucks (2WD) 1780: 1779: 1692:Fuel System 1672: 1668: 1664: 1656:ethanol fuel 1648: 1643: 1639: 1635: 1617: 1602:trucks (4WD) 1595:trucks (2WD) 1584:, 1996–2001 1553: 1552: 1432:Fuel System 1413: 1409: 1407: 1399: 1395: 1390: 1383: 1376: 1333: 1332: 1265:Fuel System 1241: 1208: 1204: 1202: 1195: 1178: 1177: 1140:Fuel System 1120:used unique 1117: 1115: 1078:, 1986–1987 1056:, 1985–1988 1017: 1016: 827:Fuel System 810: 804: 800: 796: 788: 780: 771: 764: 757: 749: 741: 737: 691: 659: 652: 578: 561: 532: 525: 443: 431: 415: 390:firing order 375: 372:Generation I 334: 332: 283:Power output 271:Water-cooled 199:Turbocharger 94:Displacement 56:Manufacturer 3438:Small Block 2203:Predecessor 1976:Also called 1918:GMC Typhoon 1890:intercooler 1874:GMC Syclone 1866:GMC Typhoon 1794:1500 trucks 1686:Horsepower 1426:Horsepower 1259:Horsepower 1134:Horsepower 1093:, and 1991 1011:1, 3, 6, 7 978:1, 3, 6, 7 821:Horsepower 768:LB1 and LB4 636:2-BBL E2ME 599:Carburetor 590:Horsepower 520:2-BBL M2ME 470:Carburetor 461:Horsepower 322:Predecessor 241:carburetors 216:GMC Syclone 212:intercooler 3812:V6 engines 3801:Categories 3562:Detroit 60 3523:Oldsmobile 3504:Oldsmobile 3470:Oldsmobile 3334:High Value 3293:Buick/3800 2633:References 2610:2013-10-09 2590:2008-11-03 2570:2008-11-03 2505:2008-11-04 2464:2008-12-26 2444:2008-11-04 2424:2008-12-09 2404:2008-11-04 2379:2008-10-30 2308:GMC Sierra 2306:2014–2021 2299:2014–2021 2289:GMC Sierra 2247:oil pump, 2229:valvetrain 2198:Chronology 2132:Oil system 2108:Management 2089:Combustion 2067:Valvetrain 1984:Production 1928:See also: 1888:water/air 1878:Mitsubishi 1847:GMC Sonoma 1836:GMC Sonoma 1814:GMC Safari 1803:GMC Savana 1792:GMC Sierra 1632:GMC Sierra 1624:GMC Safari 1371:GMC Sonoma 1345:GMC Safari 1237:GMC Safari 1231:SUVs, and 1221:GMC Sonoma 1190:GMC Safari 1047:GMC Safari 619:2-BBL M2ME 539:Chevrolets 446:carburetor 434:crankshaft 386:V8 engines 358:model year 342:V6 engines 340:family of 317:Chronology 308:Dry weight 302:Dimensions 210:Water/Air 204:Mitsubishi 193:Combustion 171:Valvetrain 67:Production 3781:VM Motori 3628:Family II 3429:Big Block 3409:Blackwing 3402:Northstar 3327:Shortstar 3318:Gen V 90° 3145:Family II 3033:Iron Duke 3026:GM Ecotec 2713:ignored ( 2703:cite book 2695:0148-7191 2545:cite book 2537:0148-7191 2233:LT engine 2117:Fuel type 1880:TD06-17C 1825:GMC Jimmy 1768:2004–2014 1746:2002–2003 1729:2003–2005 1538:1999–2002 1527:1996–1998 1483:1996–2002 1469:1997–2002 1356:GMC Jimmy 1279:1992–1994 1223:pickups, 1154:1990–1992 1052:4 – 1985 983:1993–1995 938:1987–1992 907:1987–1988 892:1986–1990 841:1985–1986 785:Quadrajet 687:Step-Vans 641:1983–1984 627:1981–1982 503:2-BBL 2GC 450:Rochester 336:Chevrolet 255:Fuel type 238:Quadrajet 234:Rochester 164:Cast iron 151:Cast iron 70:1978–2014 3636:Family B 3619:Circle L 3599:Family Z 3345:Opel 54° 3272:Opel CIH 3159:Family 1 3047:Opel CIH 3040:Family 0 2993:Family 0 2943:Gasoline 2762:previous 2327:See also 2269:gasoline 2137:Wet sump 2121:Gasoline 2060:Aluminum 2056:material 2047:Aluminum 2043:material 1959:Overview 1741:3, 4, 6 1514:3, 4, 6 1297:1, 2, 3 1105:GMC S-15 1027:trucks, 863:1, 2, 3 854:4-barrel 556:Marathon 368:trucks. 259:Gasoline 160:material 147:material 50:Overview 3553:Duramax 3538:Inline 3511:Duramax 3495:Detroit 3479:Pontiac 3011:E-Turbo 2760:« 2226:pushrod 1979:EcoTec3 1954:LV3/LV1 1886:Garrett 1689:Torque 1429:Torque 1393:heads. 1262:Torque 1199:L35 CPI 1137:Torque 1107:/Sonoma 1029:GMC C/K 824:Torque 730:⁄ 716:⁄ 702:⁄ 685:in the 593:Torque 572:⁄ 543:Camaros 495:⁄ 464:Torque 378:pushrod 312:450 lbs 220:Typhoon 208:Garrett 120:⁄ 3779: 3768: 3757: 3748:Nissan 3746: 3737:Suzuki 3735: 3724: 3715:Toyota 3713: 3704:Subaru 3702: 3684:Legend 3678:2020s 3675:2010s 3672:2000s 3669:1990s 3666:1980s 3488:Diesel 3461:Holden 3445:Gemini 3311:GM 60° 3173:GM L3B 3126:Saturn 3077:Quad 4 3054:Saab H 2969:Inline 2800:2020s 2797:2010s 2794:2000s 2791:1990s 2788:1980s 2770:engine 2693: 2666: 2647: 2535: 2155:Output 2097:system 2084:11.0:1 1992:Layout 1868:engine 1781:Legend 1630:, and 1609:trucks 1563:trucks 1554:Legend 1391:Vortec 1343:vans, 1334:Legend 1248:OBD-II 1188:vans, 1179:Legend 1045:vans, 1031:trucks 1018:Legend 805:Vortec 665:, and 622:8.6:1 506:8.2:1 338:90° V6 277:Output 230:system 75:Layout 3759:Honda 3726:Isuzu 3454:LS/LT 3386:Buick 3279:E-TEC 3263:Atlas 3249:Black 3218:Atlas 3133:Atlas 3112:S-TEC 2984:S-TEC 2355:Notes 2257:block 1864:1993 1774:1, 2 1718:9.2:1 1683:Year 1478:MPFI 1458:9.2:1 1423:Year 1403:4L60E 1291:9.1:1 1256:Year 1166:9.1:1 1131:Year 972:9.1:1 951:8.6:1 887:4, 5 857:9.3:1 818:Year 587:Year 458:Year 222:only) 3662:Type 3530:DMAX 3255:RB30 3244:Blue 2948:Flat 2784:Type 2722:link 2715:help 2691:ISSN 2664:ISBN 2645:ISBN 2551:link 2533:ISSN 2310:1500 2303:1500 2287:and 2255:and 2095:Fuel 2002:90° 1845:and 1841:6 – 1834:and 1830:5 – 1827:SUVs 1823:and 1819:4 – 1816:vans 1812:and 1808:3 – 1805:vans 1801:and 1797:2 – 1790:and 1786:1 – 1715:MPFI 1706:2003 1698:RPO 1605:7 – 1598:6 – 1591:5 – 1588:SUVs 1580:4 – 1577:vans 1573:3 – 1570:vans 1566:2 – 1559:1 – 1489:SCPI 1455:SCPI 1446:1996 1438:RPO 1365:3 – 1350:2 – 1339:1 – 1302:1995 1271:RPO 1184:1 – 1146:RPO 1103:and 1041:3 – 1034:2 – 1023:1 – 920:1986 868:1985 833:RPO 789:LB1) 677:and 607:1980 541:and 511:1979 478:1978 333:The 228:Fuel 218:and 214:(on 85:90° 3770:BMW 3655:MDE 3584:JTD 3545:M51 3239:Red 3166:122 3150:SGE 3138:MGE 3002:SGE 2683:doi 2525:doi 2315:LV1 2273:E85 2265:rpm 2261:SAE 2222:LV3 2212:L20 2207:LU3 2125:E85 2112:E92 2072:OHV 1944:LV3 1902:ZR9 1894:LB4 1738:LU3 1721:LG3 1644:LU3 1640:LG3 1636:LU3 1500:L35 1461:LF6 1414:L35 1410:LF6 1294:L35 1288:CPI 1209:CPI 1205:L35 1169:LU2 1163:TBI 1118:LU2 1112:LU2 975:LB4 954:LB4 884:LB4 881:TBI 860:LB1 801:LB1 797:LB4 781:LB4 778:RPO 579:CCC 350:GMC 176:OHV 23:or 3803:: 3593:RA 3577:4 3570:6H 3517:6 3382:8 3226:6 3212:5 3090:ZR 3083:ZZ 3060:AZ 3017:4 2973:3 2959:EJ 2952:4 2937:4 2922:9 2892:9 2862:9 2832:9 2767:GM 2765:— 2707:: 2705:}} 2701:{{ 2689:. 2547:}} 2543:{{ 2531:. 2491:^ 2388:^ 2243:, 2123:, 2004:V6 1884:, 1763:1 1752:2 1724:5 1626:, 1622:, 1547:7 1533:1 1522:2 1503:5 1492:6 1464:5 1369:, 1358:, 1354:, 1327:2 1319:3 1311:1 1172:1 1089:, 1074:, 1070:, 996:2 957:2 933:3 915:5 550:. 408:. 87:V6 3647:A 3611:E 3373:J 3360:H 3288:V 3205:J 3192:G 3183:X 3104:A 3071:G 2978:G 2934:3 2931:2 2928:1 2925:0 2919:8 2916:7 2913:6 2910:5 2907:4 2904:3 2901:2 2898:1 2895:0 2889:8 2886:7 2883:6 2880:5 2877:4 2874:3 2871:2 2868:1 2865:0 2859:8 2856:7 2853:6 2850:5 2847:4 2844:3 2841:2 2838:1 2835:0 2829:8 2826:7 2823:6 2820:5 2817:4 2814:3 2811:2 2808:1 2805:0 2752:e 2745:t 2738:v 2724:) 2717:) 2697:. 2685:: 2672:. 2653:. 2613:. 2593:. 2573:. 2553:) 2539:. 2527:: 2508:. 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Chevrolet 90° V6 engine

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