JUST HOW MUCH RPMS DOES 1 SHIM RAISE THE R's.I KNOW YOU CAN ONLY GO WITH A TOTAL OF 3,CORRECT?
THANKS, THE MATER
THANKS, THE MATER
Srxspec
Your #1 performance shop!
Depends on the thickness, I have some available (have a whole box if you need that many, lol). Shoot me a PM!
i am pretty sure they raise it by 100 rpm/ per shim.