6.4 ZF

[Wemoy1]

Has anyone put a street dual disc and had a bad vibration after install? All marks are lined even the painted mark. Just curious I did one today and have a vibration now thru all the rpm band.

Thanks

 

[Stroked777]

Does the vibration increase with rpm or road speed?

 

[tensixniner]

I have one with a vibration.
Sometimes at idle it will shake the truck, push the clutch pedal enough to slip the discs and it will quiet down.

Are you sure when you installed the flywheel that the crank adapter and flywheel seated properly? Mine was a pretty snug fit and it took some work to get it so it would sit flat and tight to each other.

 

[Wemoy1]

It got way worse with rpm increase. I pulled the trans and clutch back off stuck a drill bit in the flywheel as a doul pin and redid and it fixed it. I didnt have it quite centered I guess. Sorry i took so long to get back been busy.