Vortec 350, how to achieve 300-400 HP??

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07-13-2010, 07:15 PM

#21

F-Body Lover

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sorry for the off topic but 3.8redbird can you please PM me with your C4 vette set up please? Im building one right now and I want to get the same power as yours

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07-15-2010, 09:08 AM

#22

blown94

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Quote:

Originally Posted by ZONES89RS

Well, i installed a XE288HR roller cam i my 95 Z28 with the SBC swap, with a performer intake and a set of cheap pace setter headers the engine chassis dynoed 311 HP and 245 TQ, so with long tubes and a performer RPM intake it would probably make closer to 350 at the ground. This was with a set of BS hyper flat tops with 4 valve reliefs.

Ok, but with what heads? flow specs? compression ratio?