comp cam 921 springs
#7
These springs are some of the best you can buy. I went probably 20k+ miles on mine (by accident) before I noticed valve float. Well, one of the springs broke the inner coil but didn't cause any damage because the outer spring kept it together. And people say that dual springs don't offer a safety net. I beg to differ. I replaced them with the 921s again. They're amazing.
Bump for seller!
Bump for seller!
#8
Race Director
What springs did you go with over the 921s?
#9
Drifting
Thread Starter
These springs are some of the best you can buy. I went probably 20k+ miles on mine (by accident) before I noticed valve float. Well, one of the springs broke the inner coil but didn't cause any damage because the outer spring kept it together. And people say that dual springs don't offer a safety net. I beg to differ. I replaced them with the 921s again. They're amazing.
Bump for seller!
Bump for seller!