01-29-2018, 12:53 PM
The reviews I can find online say it has revised valve timing on 2 cylinders. Not believing that as the cam part numbers are the same for ‘13 and ‘17. And like guth says we’ve always had that valve timing thing on 2 cylinders.
Maybe the shorter intake and revised mufflers have something to do with it. They did change them for “better” sound.
Maybe the shorter intake and revised mufflers have something to do with it. They did change them for “better” sound.
