Myfirstamg
Member
Whilst in the middle of my head gasket change ive noticed the supercharger bearing is a little rumbly. I know the bearings are easy enough to change and relatively cheap, But was looking at a clutchless pulley from "fabtech" being a little smaller at 82mm also boosts upto 12.5-13psi.
Is it a good idea to upgrade with this? Or does the unit have to be clutched?
Is it a good idea to upgrade with this? Or does the unit have to be clutched?