soundengineer

iTrader: (16)

so I'm getting the asp underdrive pulley...and I have an SLP double roller timing chain...and I have been told that it will need to be machined...and I have seen the picture on ls1howto...

does anybody have the amount that I will need to tell the machine shop??
It would be nice to give them a # insted of just a picture.

felton316

I machined 3mm off of the pulley