can someone tell me

[rocknrod]

Ive got gt 40p heads and gt40 intake Im getting afr 195 heads should I get custom ground cam or f303 cam I heard custom is the way to go, if so how much of a diffrence will it be in hp. thanks

 

[BK_CAULEY]

if its a good cam a big difference. EX: a 97 explorer makes 230 ish hp use the exact same motor swap in the H.O. cam and walla 260 ish easily. an F cam is a good cam its just a little out dated IMO.

 

[Daggar]

Nobody can make a HP prediciton for you but yes... a custom grind will net you a better result. That's the reason they exist.

 

[rocknrod]

ok

Nobody can make a HP prediciton for you but yes... a custom grind will net you a better result. That's the reason they exist.

alot of thngs exist but dont work