HI,

I started breaking in the STS today.
I think I need to adjust or something because the motor has no bottom and I can tell something is not catching. Probably the clutch. But when it gets going it is crazy fast.

Anyway. the pullstart won't retract if it is screwed onto the back plate. I removed it from the engine and it worked fine, I checked all the moving parts and I didn't see a problem. When attached to the engine, I have to tug on it an play around and it will retact little by little. Perhaps the pullstarter assembly becomes slightly mishapen when attached to the engine? I am not sure if a new one would fix the problem.

Any ideas?

I can't wait to get the clutch set up properly. I can already tell this is motor is more powerfull than the stocker that came with my 4.6 SS