L Series, 240Z,260Z,280Z Billet Dampener/Pulleys Offered

[abq_redeye]

Thanks Ron, got my pulley yesterday...Robert

[pablo]

Hi Ron! The stock pulley torque is 87 - 116 ft-lbs how tight should this aluminum one be? Its going on this weekend.

[Ron Earp]

Hey Palbo,

Heck if I know. I torqued mine down to around 100 ft-lbs. No ill effects thus far with three SARRC races and one ECR.

Ron

[pablo]

Good enough. I'll report back the results after the 90 min enduro.
Thanks again. Pablo

[Ron Earp]

I think it'll be fine. According to the hour meter we've got around 7.5 hours of runtime on the new engine with the races, practice, and qualifying. The ECR was 1.5 hours of that time. Thus far no ill effects and no movement of the pulley.

[spawpoet]

Ron, do you just run these on with the bolt and an impact wrench as snug as they are, or do you use a specific tool to press them on? With the Perfrmonce Products unit we tried the boil method, but ended up having to use a brake hone to open it up ever so slightly.

[Ron Earp]

Mine was a very snug fit. I torched it briefly with a propane torch - heating evenly and gently now (didn't get it above around 180F-200F), and then allowed the crank bolt and washer to press it on. Fit just fine I think. If you like hone it a bit for a better fit, sounds like a good idea.

My performance products Euro dampener was as you mentioned, had to be opened a bit to fit.

Ron