If using an impact wrench to tighten the bolt on the pulley, after a underdrive pulley installation, does anybody know the optimal torque setting for the bolt?

Thanks.

 

Does anybody know the size of the bolt?

 

140 lb-ft.

Don't know bolt size.

Enjoy the UDP- I do!

 

Thanks, now I have to go down and figure out if I can get the wrench anywhere near the bolt or if I'm going to have to buy all sorts of little univeral joints and extensions to actually tighten it.

 

Hey, I just realized you have the same model as I...do you happen to have the sizes or part numbers on the replacement belts you needed. I know a couple of Maximas have discovered differences between models...would like to know what another AE needed to be sure.

 

140lbs and 19mm. you shouldn't use a gun to tighten it all the way unless you have an auto. i chipped a tooth on my flywheel trying to lock it. just bang it real tight with a good gun and boom your done.