not too many will tell you what cam to use but i would recomend a crower ram air 4 cam 231 in 240 ex .516 lift with 1.65 rockers 113lsa and i feel is a better cam for a 9.5:1 460+cid stroker i think the 274 cam is ok in a 400 but use what ever you want, Jim Hand has had a lot of success with the ra4 cam as have i and many many others!
__________________
D.S.R.E. Your NW Pontiac Street/Strip Engine Builder, Specializing in Cylinder Head,Intake Manifold,and Exhaust Manifold Porting services and Building the Most Efficient stock rebuilds to Hi HP Pump Gas and Race Combinations for Pontiac,Buicks,Olds,FE Fords,385 Series and HP Gen 3 and 4 LS engines!
2006 silvy Z71 4X4,383 LS 600+hp NA
Shared Toy-66 Lemans 470cid by me 537hp 580tq-manifolds, 570hp 590tq-2"headers,custom cam,rpm intake, mild e-heads, Looks stock ;-}
|