primetime5.0

they dont rate them, much lighter than the spec crap I had before

Portmaster

I won't even install a spec clutch for a customer anymore.

mjr46

hmmm okay, sometimes it may be hard to point a finger at the orgin of the problem, when my last motor wiped the bottom out there were a number of things that could of contributed to the prob such as I changed from bolts to studs and a girdle on the mains without having it checked and I was running NO2 and also I had swapped to a aluminum flywheel which had not been balanced to bottom end(stupid local machinest removed weight from previous flywheel) and there were a few other things that could of caused my issue......either way whoever repairs yours, make sure they do all the checks

Portmaster

Surely you Jest????lol

mjr46

^^^^^that was a while back before I knew any better...we've all had learning curves.

Portmaster

Yes we have, It's those really expensive lessons that stick with us. The first solid roller cam I put in a small block Chevy I didn't install a cam button. I learned the hard way what happens when you don't. Now I install a needle roller cam button, Cam bolt lock plate, Lock tight on the bolts and a aluminum cover with a cam endplay adjustment in the cover on all roller cam equipted Chevy engines I build. It ain't pretty when the cam slides forward at 8000 rpm, lol