LowLife_Em2 New Member Dec 5, 2014 #1 If I put a stage 3 cam in do I need to upgrade the valve springs?
CHILD All Day, All JDM Registered VIP Registered OG 5+ Year Member 10+ Year Member Dec 6, 2014 #2 If it isn't a drop in camshaft, then you should upgrade the valvetrain along with the camshaft install. Next question......
If it isn't a drop in camshaft, then you should upgrade the valvetrain along with the camshaft install. Next question......
