Originally Posted by onemoreday21

Alright after talking to quite a few people i recently met in my area about my plans for my sn95 vert this summer i've decided instead of the original vortech 8lb. plan im going to go with H/C/I. My question starts here........Obviously gt40p heads with a frpp e303 or f303 cam and a gt40 or edelbrock IM will be a lot cheaper than buying the whole TFS H/C/I package for im pretty sure 2,300 bucks at summit. Which one should I go with and which one will give me better performance. I know the gt40p's will raise compression to somewhere around 9.5 ive heard but do the twisted wedge heads raise compression at all? I just really would like some direction on which way go. My goal is to run high to mid 12's with some suspension work and drag radials. As of right now I'm at a 14.1 with stock gears, bbk cai, bbk shorty headers, bbk catless x, and summit catback. I have already installed 4.10's this winter so I'm sure that will help some. Any help would be great.