so, prob a 5.3?
so, prob a 5.3?
06' Silverado RCSB 5.3L 4wd..
PERFORMANCE: Cam, Springs, Pushrods, P&P heads & 3 angle valve job, Injectors, PS LT's & ORY, Nelson Tune, Catback, CAI, Comp Cam Double Timing Chain, HP Oil Pump, UD Pullies, ARP bolts, Stall, TBS, 4.10's, Iridium NGK's, G-80, 160 t-stat, HD-2 & Vette Servo, 46,000 tranny cooler, 75-125hp shot of funny Gas..
HID's Hi, Lows & Fogs
Waiting to be installed: LC-1 WB & Standalone system
5.3 bored out to 3.89 for a stock LS1 bore.
I think you need to do an exhaust setup like Stewarts, if you did that I bet you lose a couple #s of boost due to all the backpressure.
2007 CCSB Z71 VortecMax: Stock!
What tires and size are you running?
99 GMC - RCSB 408 w/98mm whistle...WSLS Racing...