SuperCoupe007
Registered User
Hey guys;
I want to install a set of ported and polished heads on my SC along with a better camshaft. I want to be able to rev the motor up to 6K RPM, are the stock valve springs good for up to 6K RPM, or should I replace the springs ??? if so what do you guys recommend ????
Thanks...
I want to install a set of ported and polished heads on my SC along with a better camshaft. I want to be able to rev the motor up to 6K RPM, are the stock valve springs good for up to 6K RPM, or should I replace the springs ??? if so what do you guys recommend ????
Thanks...