Hi Guys,
just a quick question.
i have a R32 rb25de head with no cams and was thinking of getting the following:
2202-RN170, IN (256deg) (Lift 8.8) (valve timing 110)
2202-RN175, EX (264deg) (Lift 9.0) (valve timing 115)
what are your ideas on how these will go on a RB30/25 build