Anyone Running 5.3L Heads on LS1 ???
#1
Anyone Running 5.3L Heads on LS1 ???
I just ordered a set of Precision Race Components 5.3L stage 2.5 CNC ported cylinder heads from Texas Speed. I was wondering if anyone is running these???
My Mods ::
AEM cai,Granetelli MAF,78mm F.A.S.T throttle body,JBA shortys,Random Tech catted midpipes,Bassani catback,MSD plug wires,SLP underdrive pulley,228R Cam ,SPEC 2+ Clutch&Flywheel,Jeremy Formato tune
My Mods ::
AEM cai,Granetelli MAF,78mm F.A.S.T throttle body,JBA shortys,Random Tech catted midpipes,Bassani catback,MSD plug wires,SLP underdrive pulley,228R Cam ,SPEC 2+ Clutch&Flywheel,Jeremy Formato tune