i agree with this^ you're talking about a good 6-8 hours of labor to make a small change in timing
Quote:
Originally Posted by ChipsWithDips
VVEL (and IVT) is only on the intake cams.
Our exhaust cams have no adjustability from the factory. These gears are for the exhaust cams, so they would provide some extra tunability that is not possible otherwise.
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pretty sure both cams have cam phasers... the VQ35DE "revup" and the VQ35HR did...