Custom Grind Cams

[crazy_skier]

so are these the equivelent of a 258 because that is what it looks like. If they are like the 280's or larger how much would you want for those and the new springs/retainers

[rst95eclipse]

Originally Posted by crazy_skier

so are these the equivelent of a 258 because that is what it looks like. If they are like the 280's or larger how much would you want for those and the new springs/retainers

Forced Performance is a bit on the conservative side when commenting on duration. I asked the cam specialist at FP, he stated that Crower "overestimates" (for lack of a better term) their advertised duration.

Cams: $300
Crower Valve Springs: $200