Quote: Comp pro magnum are plain bearing rockers. No roller bearings on the shaft but roller tip. Geometry "over the tip" on my BB was excellent. there are no fatigue concerns with extended use as with aluminum rockers . The only drawback is a tendency to gall the shafts with high lifts and spring pressures. With lift under .6" shouldn't be a problem.
I just figured that out about the bearings being in the tip side of the rocker, not the shaft. I talked to comp cams, they say the rockers are bushed with a 'bronze like' materiel and can handle up to 650lbs open pressure. I really like the fact that they are steel.. and I thought the issue with galling was taken care of by having bushings in the rocker?
Yep. Sounds like they made it better with the bushing. Great rocker.
