Originally Posted by
MidwestExpress
New to the late model stuff with stacked springs. Have lots of experience with regular springs in modifieds and some late model stuff but have some questions maybe someone can explain to me about the stacked stuff.
Rocket recommends a 12" 90lb and a 10" 200lb stack with a lock nut. What is the purpose of the lock nut? And what would adjusting the preload on each spring do? Does one effect dynamic and the other ride height? Which one should be on top witht the lock nut?
Does adjusting one or the other effect entry or exit?
Thanks for any information.