Are aftermarket valve springs(tomei, hks) generally shorter in free length than oem springs?
Oct 11, 2012 #1 Are aftermarket valve springs(tomei, hks) generally shorter in free length than oem springs?
EHmotorsports Well-known member Joined Sep 25, 2012 Messages 1,282 Location Beaverton Oct 11, 2012 #2 Yes. If it's application specific and is not required to work in conjunction with a custom valve. You should be fine. Last edited: Oct 11, 2012
Yes. If it's application specific and is not required to work in conjunction with a custom valve. You should be fine.