Tapper to roller cam conversion

This gear was installed when I built my motor in 2019. 10 or 12 dyno pulls, 5 summers of hard running. Changed it over the winter and looks like it didn't need changed.

No "knife edge" wear. Nothing but normal wear. I think it could have gone at least 3 more summers.

Also, I do not baby the thing. In my neck of the woods we run the hell out of our cars.

g1.jpg

g2.jpg