Procharger 5.3 boost
#1
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Okay, so i got a p1sc1 procharged 5.3/t56 swapped bmw e36. We were having issues building boost. Took the intercooler off took a hit on the dyno and holy cow. The intercooler was too small and the issue all along. That being said has a stock vette balancer and a 3.40 blower pulley. It put down 658 hp @ 6,000 rpm at 15ibs of boost. Does anyone know what pulley i would need to get it under 10 ibs?