I have an 02 with a 4lbs lower pulley, how do i know if the supercharger pulley is the original. And whats the best configuration to run on the upper and lower pulleys?
I have an 02 with a 4lbs lower pulley, how do i know if the supercharger pulley is the original. And whats the best configuration to run on the upper and lower pulleys?
best is relative to what you want to do and what kind of supercharger.
least chance of belt slip is the stock upper with a big lower.
a stock eaton is pretty maxed out with a 6lb lower and a stock upper, it's making a lot of heat if you're in the boost often with that much rotor rpm.
2002 DSG HD #09617 NHTOC Truck of the month November 2012
Ported eaton/plenum/tb, 6lb lower, SCT BA-2600 MAF, OBX longtubes, JLP intake, FTVB, L-spec bilsteins, Hotchkis TVS, 22" replicas. Tuned by Ray McClelland of FTK