what bolt on should i do to my ap1 s2000
you can drop 40lbs+ off the car, you probably wont gain any power but the weight savings will be beneficial all around.
Since we had no exhaust system to connect to the factory manifolds, wereplaced them with a set of long-tube Hooker headers feeding 3-inch collector extensions. Running the FAST XFI engine-management system, the LS2 crate motor responded with peak power numbers of 467 hp at 6,000 rpm and 457 lb-ft of torque at 4,800 rpm. Even better, the combination exceeded 425 lb-ft of torque from 3,000 rpm (lower, actually, but 3,000 was as low as we went in our dyno tests) to 5,700 rpm, making for one seriously abundant torque curve.
a heads/cam ls2 with a custom exhaust is going to put down over 500rwhp easily.
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