What does a BONE STOCK 04 GTO make at the ground?
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Originally Posted by young
That really just seems a little low for a car that is rated at 350 at the crank from the factory or am I just looking for to much from a factory car?
Factory ratings mean nothing and are proven to be off. The 04 GTO's factory rating's are much closer than the f-body's. The LS1 f-body's might only be rated at 305, but actually are more like 350 flywheel hp.
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Originally Posted by 1MEANGTO
the little bigger cam makes around the same power as a 2002 ls1 but the car is heavier
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Originally Posted by young
That really makes alot of since then. If they have the same cam then I am sure that the F-bofy cars are really more like 350 than the 305 like they said.
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#28
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Most 05 LS1 Monaro's make about 195-200RWKW on a Dyno Dynamics. My understanding is that US figures are about 10% higher and usually on Dynojet. 200RWKW is about 268RWHP - 295RWHP including 10% adjustment.
My car made 197RWKW stock and now makes 244RWKW - Mods are Shorty 4>1 Headers, Opened Cats, 2.5" Catback (All stainless), Comp 918 Springs, 216 224 Z-Cam, Edit, 2nd Hole Mod. Next mod will be a OTRCAI - having it made up now. I'm kind of surprised there hasn't been one of these made up to suit the 05 shape GTO. Maybe there has and I just can't find it.
My car made 197RWKW stock and now makes 244RWKW - Mods are Shorty 4>1 Headers, Opened Cats, 2.5" Catback (All stainless), Comp 918 Springs, 216 224 Z-Cam, Edit, 2nd Hole Mod. Next mod will be a OTRCAI - having it made up now. I'm kind of surprised there hasn't been one of these made up to suit the 05 shape GTO. Maybe there has and I just can't find it.