351W Mods
 

I'm in the process of building a 408 stroker. I already have the shortblock together. I'm going to be running it naturally aspirated with about 10.5:1 compression. I bought a set of AFR 185's for my old 347 blower setup that i sold in favor of the NA 408 stroker but i'm thinking they might be too small for the 408. I'm thinking about either the 205's or 225's. Just trying to get some opinions. Any help would be greatly appreciated. Thanks!!! Looking forward to being in the forums!!!

RE: 351W Mods
 

what intake manifold, cam, carb, and rpm range will u be running?

RE: 351W Mods
 

what cam......those heads are sweet..instead of buying a new set just have bigger valve install using only the manley valve that have the stem cut back for more flow...