i have a bbk 80mm throttle body and was curious if it would be okay to put it on my 03 5.3 without a tune. the truck is stock other then exhaust.
i have a bbk 80mm throttle body and was curious if it would be okay to put it on my 03 5.3 without a tune. the truck is stock other then exhaust.
It'll run funny for a few days. Dave did it and his truck finally figured it out.
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
Put one on the 4.8 i had. Let it idle for 30 mins like it said in the destructions and it ran fine with no issues. Swapped it over on the Denali when i traded and no issues there either.
David,
2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,
Posting Permissions
Reply With Quote