Page 129 of GM Performance Parts 2006 Catalog by GM Parts Direct

127 50 200 100 250 150 300 3.8L 3800 SERIES III SC DYNO CHART Horsepower: 260 5400 rpm Torque (lb-ft): 280 3600 rpm RPM The most powerful supercharged V-6 engine from GMPP! When the Grand Prix was redesigned in 2004, the GTP model received a new version of the powerful and revered 3800 V-6 supercharged engine. This Series III version included a host of refinements and a new, fifth-generation supercharger that helped boost horsepower to 260. Its now available directly from GM Performance Parts in a convenient crate engine package. Delivered with the supercharger installed, this brandnew assembled crate engine makes a great alternative to salvage and rebuilt engines. Its relatively compact size makes it a great candidate for street rods and kit-assembled vehicles, too. 12499470 3800 Series III Supercharged GM Performance Parts does not utilize any used or remanufactured parts in this crate engine. GM Performance Parts crate engines include a twelve-month, 12,000-mile warranty. W 3.8L 3800 SERIES II TECH SPECS: Part Number: 12499470 Engine type: OHV V-6 Displacement (cu in): 231 Bore x stroke (in): 3.8 x 3.4 Block: Iron Cylinder heads: Iron Compression ratio: 8.5:1 Fuel system: Sequential port injection Maximum rpm: 5900

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