spark plug decision
I heard this was the right way to go with my setup-
M6 SS, Cam, LT Headers, CAGS! EGR! AIR!, !CATS, Custom X-pipe, MAF, Inake, etc.
any other suggestions?
I heard this was the right way to go with my setup-
M6 SS, Cam, LT Headers, CAGS! EGR! AIR!, !CATS, Custom X-pipe, MAF, Inake, etc.
any other suggestions?





