Quote: I don't necessarily think it's the cam that's noisy, but the lifters that come with the kits. I'll be ordering a set of Topline Hylifts for the next cam.
It's the cam , XE have fast ramps and the valves tend to slam shut.
Thats correct and creates,and resonates the noise. Johnson Hylift manufactures lifters for many companies, At Radiac Abrasive we make grinding wheels for them.
