JH

Well, I finally got the motor apart. Found #4 and #5 had broken comp. rings, but all else seems ok. I am worried about the right-side cam. Can someone tell me how bad this loooks? The rocker appears ok. Thank you in advance!
Aloha, Jon

emac

Jon
The lobe is scored and the cam needs to be replaced.

Ernie 81 SC

JH

Oh boy! I was afraid of that. Can't this be re-surfaced? And if so, is it necessary to replace, or re-hab the rockers? What causes this scoring? Thank you!

Jon

stormmaster

Looks way beyond resurfacing to me...contact with a metal object is what caused it....could have been a lot of things