2003torch

Currently have H/C on my 346 and was wondering if I can reuse the PRC 2.5 heads with a 402 or will they be too small. Valves are 2.04 and 1.575. Currently putting out enough power with a 233 239 600 605 on 112 LSA (and other supporting mods) to be able to take a new stock C6 Z06. Now if the new Z has anything like a tune or headers they pull on me slightly so its time for the 402. So again question is will I leave any power on the table if I use the PRC heads?

Thanks,

Mark

PREDATOR-Z

You can, I'm using mine on my 370 (4.030 bore) with good results.
That cam will act like a 228 in a 346 would.

2003torch

I will definitely be using a larger cam than the 233/239 and figured the heads would work good with a 383 which I am still considering but I'm also thinking about the 402 option. Thus my origional question. These heads on a 402?
Thanks for the reply. Amazing how cubes just eat up a cam though.