| i not an expert in this matter but those are perty impressive numbers on the rollers.i also notice that you are planning on buying an aftermarket air box,but unless you have a turbo upgrade you won't gain anything in horse or performance.i have yet to pull my truck but i hope to change that this summer.ps i would run the truck as is unless you want more power,just my 2 cents
__________________ James
I HAVE THE MEDAL  
05 LLY Chevy LS E/C L/B DRW my older brothers truck now
2006 LBZ GMC SLE C/C S/B,sold the truck to my dad for a business truck
My Truck now,1987 Chevy 2500 350 tweaked,6" SuperLift,350 V8 bored 60 over,Elderbrock headers Cam and Titanium Rockers,750 Twin Pumped Holley Carb and some other goodies.crank dynos over 400HP. |