[Rob10CamaroSS]

On my old 2010 2SS/RS I had a D1 and (2) Pulley choices, 4.63 & 4.38
I never tried the 4.63 but I made 9 - 10 lbs with the 4.38


My set up was..


Procharger 2010 Camaro SS High Output D-1SC 8 Rib Satin Supercharger
Procharger 3 Core 825HP Intercooler
Proflow Surge System
Procharger 4.63” & 4.38 Upper Pulley (currently running 4.38 Pulley, 9-10 lbs of Boost)
Procharger 7.65” Crank Pulley
Procharger Crank Balancer Pin Drill Kit
Procharger PCV System
Procharger Air Inlet System
Procharger Drain Kit