Chevy 350 Dilemma

[UntrustedAlly]

Originally Posted by 72 k15

Not any expert,But I would take off the heads and look at the cylinders, At 70 psi has me worried that is very very low.... About the 350HP goal you could do it but your gonna need some money either way it will cost some money,If it was me I would rebuild the 350 stroke it to 383 and u should be at 400hp ish.

That's what I was thinking. I just found an amazing deal on rebuilt vortec heads, an intake, and a 750CFM Holley. that I'm picking up tomorrow. That should take care of the heads.

Originally Posted by Greasey Harley

I suggest a leak down test.

That's a good plan, I'll definitely test it when I get the chance.

I am not opposed to making it a 383, but what other options do I have for 400hp, taking into account the new heads and carb? Would a used turbo be a reasonable option if I did my own fabrication?