The Vortec 2200 (RPO codes L43 and LN2) is a OHV straight-4 truck engine. It is entirely different from the Iron Duke having been the last North American iteration of the GM 122 engine. The 2200 uses an iron block and aluminum 2-valve pushrod cylinder head. Output is 120 hp (89 kW) and 140 ft•lbf (190 N•m). Displacement is 2,189 cc (2.189 L; 133.6 cu in) with an 89 mm (3.5 in) bore and 88.00 mm (3.465 in) stroke. 2200s were built in Tonawanda, New York.
2009 GMC Envoy Denali
2009 GMC Envoy Denali - side
The Vortec 2800, or LK5, is a DOHC 2.8 L straight-4 in the GM Atlas engine family. It produces 175 hp (130 kW) and 185 ft•lbf (251 N•m) of torque. The Vortec 2800 is standard equipment on the Chevrolet Colorado and GMC Canyon. It is mated to either a 5-speed manual transmission built by Aisin, or a GM 4-speed Hydra-matic automatic transmission.
Tagged: 2009 GMC Envoy
The Vortec 2900, or LLV, is a DOHC 2.9 L straight-4 in the GM Atlas engine family. Displacement is increased from the Vortec 2800 it replaces to produce 185 hp (138 kW) and 195 ft•lbf (263 N•m) of torque. First used in the 2007 Chevy Colorado, 2007 GMC Canyon, and 2007 Isuzu i-290.
File:GMC Envoy Denali
The Vortec 3500, or L52, is a DOHC 3.5 L straight-5 in the GM Atlas engine family. It produces 220 hp (164 kW) and 225 ft•lbf (305 N•m) of torque. The Vortec 3500 is optional on Chevy Colorado / GMC Canyon regular and extended cab trucks. It is standard on the Crew Cab Colorado/Canyon, and the Hummer H3.
2009 GMC Envoy Denali,
2008 GMC Envoy SLE-1,
The Vortec 3700, or LLR, is a DOHC 3.7 L straight-5 in the GM Atlas engine family. Introduced in 2007, the engine has increased in displacement from 3.5 L (211 cu in) in the Vortec 3500 to 3.7 L (223 cu in), producing 242 hp (180 kW) and 242 ft•lbf (327 N•m) of torque. This engine is offered with both an Aisin 5 speed manual and GM's HydraMatic 4L60e automatic trannsmission in the Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T and Isuzu i-370 trucks.
2009 GMC Envoy
GMC Envoy Styles
GMC Envoy Denali 2008
The Vortec 4200, or Atlas LL8, is a 4.2 L straight-6 in the GM Atlas engine family. It has four valves per cylinder, utilizes dual-overhead cams (DOHC) design, and features Variable Valve Timing on the exhaust cam, a first for GM Inline engines. Introduced in 2002 for the Chevrolet TrailBlazer, GMC Envoy, and Oldsmobile Bravada, the engine is also in use in the Buick Rainier, Saab 9-7, and the Isuzu Ascender. The engine was rated at 270 hp (201 kW) and 275 ft·lbf (373 N·m) in 2002 then 275 hp (205 kW) and 275 ft·lbf (373 N·m) in 2003–2005. In the 2006 model year the GMT360 platform received an increase to 291 hp (217 kW) and 277 ft·lbf (376 N·m). The Vortec I6 engine was on the Ward's 10 Best Engines list every year since its introduction in 2002 through 2005.
2009 GMC Envoy Shown
On the inside, the Denali has
It is also the platform upon which the Vortec 2800/2900 I4 and Vortec 3500/3700 I5 engines for the Chevrolet Colorado, GMC Canyon, Isuzu i-Series, and Hummer H3 are based. These engines are simply the 4.2L I6 LL8 minus a cylinder or two.
photo of GMC Envoy Denali 2005
2005 GMC Envoy Denali
2009 GMC Envoy seating
2009 GMC Envoy Denali 4WD
2009 GMC Envoy Denali,
2009 GMC Envoy Denali
2009 GMC Envoy Denali - side
The Vortec 2800, or LK5, is a DOHC 2.8 L straight-4 in the GM Atlas engine family. It produces 175 hp (130 kW) and 185 ft•lbf (251 N•m) of torque. The Vortec 2800 is standard equipment on the Chevrolet Colorado and GMC Canyon. It is mated to either a 5-speed manual transmission built by Aisin, or a GM 4-speed Hydra-matic automatic transmission.
Tagged: 2009 GMC Envoy
The Vortec 2900, or LLV, is a DOHC 2.9 L straight-4 in the GM Atlas engine family. Displacement is increased from the Vortec 2800 it replaces to produce 185 hp (138 kW) and 195 ft•lbf (263 N•m) of torque. First used in the 2007 Chevy Colorado, 2007 GMC Canyon, and 2007 Isuzu i-290.
File:GMC Envoy Denali
The Vortec 3500, or L52, is a DOHC 3.5 L straight-5 in the GM Atlas engine family. It produces 220 hp (164 kW) and 225 ft•lbf (305 N•m) of torque. The Vortec 3500 is optional on Chevy Colorado / GMC Canyon regular and extended cab trucks. It is standard on the Crew Cab Colorado/Canyon, and the Hummer H3.
2009 GMC Envoy Denali,
2008 GMC Envoy SLE-1,
The Vortec 3700, or LLR, is a DOHC 3.7 L straight-5 in the GM Atlas engine family. Introduced in 2007, the engine has increased in displacement from 3.5 L (211 cu in) in the Vortec 3500 to 3.7 L (223 cu in), producing 242 hp (180 kW) and 242 ft•lbf (327 N•m) of torque. This engine is offered with both an Aisin 5 speed manual and GM's HydraMatic 4L60e automatic trannsmission in the Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T and Isuzu i-370 trucks.
2009 GMC Envoy
GMC Envoy Styles
GMC Envoy Denali 2008
The Vortec 4200, or Atlas LL8, is a 4.2 L straight-6 in the GM Atlas engine family. It has four valves per cylinder, utilizes dual-overhead cams (DOHC) design, and features Variable Valve Timing on the exhaust cam, a first for GM Inline engines. Introduced in 2002 for the Chevrolet TrailBlazer, GMC Envoy, and Oldsmobile Bravada, the engine is also in use in the Buick Rainier, Saab 9-7, and the Isuzu Ascender. The engine was rated at 270 hp (201 kW) and 275 ft·lbf (373 N·m) in 2002 then 275 hp (205 kW) and 275 ft·lbf (373 N·m) in 2003–2005. In the 2006 model year the GMT360 platform received an increase to 291 hp (217 kW) and 277 ft·lbf (376 N·m). The Vortec I6 engine was on the Ward's 10 Best Engines list every year since its introduction in 2002 through 2005.
2009 GMC Envoy Shown
On the inside, the Denali has
It is also the platform upon which the Vortec 2800/2900 I4 and Vortec 3500/3700 I5 engines for the Chevrolet Colorado, GMC Canyon, Isuzu i-Series, and Hummer H3 are based. These engines are simply the 4.2L I6 LL8 minus a cylinder or two.
photo of GMC Envoy Denali 2005
2005 GMC Envoy Denali
2009 GMC Envoy seating
2009 GMC Envoy Denali 4WD
2009 GMC Envoy Denali,
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