Raptor Forum banner
1 - 3 of 3 Posts

·
Registered
Joined
·
36 Posts
Discussion Starter · #1 ·
Hi!
Does anyone know if you get any more power of High comp piston? And One pice valve and of course stiffer valve springs. Will also throw in a Hot Cam stage 1 and FCI intake. :D:D
 

·
8SEVENTY3
Joined
·
1,336 Posts
Yes you will get more power out of a high compression piston, but depending on what compression you go with you might need to switch to a higher octane gas. As for the valves, you will see zero gain if you just throw new stock sized valves in it. You can get your head ported and keep stock valve size and that will show good gains, but just a valve swap won't do you anything powerwise.. As for the cam, I would suggest going bigger, maybe HCIII. And the FCI is good but a bigger TB will defenitley help too.
 

·
Premium Member
Joined
·
6,554 Posts
Rule of thumb on power gains is 3% for every point you go up but thats rule of thumb and there will be a break over point somewere on the gains past that point.
 
1 - 3 of 3 Posts
Top