View Single Post
  #190 (permalink)  
Old 06-22-2010, 04:28 PM
patrickt's Avatar
patrickt patrickt is offline
Half-Ass Member
Visit my Photo Gallery

 
Join Date: Jun 2005
Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
Posts: 22,005
Not Ranked     
Default

Quote:
Originally Posted by elmariachi View Post
So, if I Doug or I want a solid 500 HP on a legitimate dyno we need at LEAST stage 2 heads and possibly a compression bump.
I'm running 10.6 to 1 compression, aluminum Edelbrocks with just a smidge of port matching, 20 extra cubic inches over the 427, the 245/245 .525 114 LSA old school "K" cam, new school Erson roller rockers, a simpleton Holley 4160 and I'm probably right around 500 with no sidepipes and no belts -- and that translates to an honest 450 horsepower with everything hooked up.
Reply With Quote