- Mon Nov 08, 2010 6:03 am
#222088
ok so i got some dual valve springs from blox, and there are 2 bags in the box. both bags have 8outter and 8inner VS. both bags have the same marking on the valve springs, same numbers and everything.
so my question is. are they specific to intake and exhaust sides or does it matter???
so my question is. are they specific to intake and exhaust sides or does it matter???