Raptor Forum banner
1 - 2 of 2 Posts

1,568 Posts
They'll work fine for any piston, its the cam that ultimately decides if your going to need better springs.
the grinds that'll work with stock springs are
Hotcams stage 1
webcams 461/496 grind

Cams that I'll work with the stock springs, but recommend better ones
webcams 696/697 grind

cams that must have better springs
hotcams stage 2
hotcams stage 3
megacycle x-4
megacycle x-14
webcams 736/737 grind
webcams 685 grind

There are other cams on the market but these are the most popular.

If all your going to do is put a higher comp piston in then, then your ok with stock valve springs.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.