So I had an FP-Red but decided to go with the Black. Now I have a set of Cosworth cams and Cosworth valve springs sitting in my house.... My question is: should I just throw the Cosworth cams in with my FP-Black or should I sell them and get more aggressive cams like Kelford b's? Is it worth the hassle of returning the valve springs and selling my Cosworth cams? What will i GAIN from switching from the Cosworth cams to the Kelford cams? Is it worth it?

 

It really depends on what you are looking for in power delivery. Hollywood is running a 2.3L with cosworth head and cams on a FP black. They are better for low and mid than most others. Sure you can make more peak numbers with other cams, but it is up to you to determine your goals.

 

will i see better spool with the Cosworth cams? Hollywood feel free to chime in