Yeah, pretty crappy. From a car making 215hp stock to 385 with newer factory parts and a 6psi blower.
6psi will get you what? 75hp maybe on that combo? Did they change the pistons too? It was already running 11:1, not the best CR for a blower.
Anyway, with 6psi that keeps the car around 300hp with just the head/cam swap, like I said. I think those are pretty nice numbers for a street car.
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