2004 chevy 4.8 vs 2006 chevy 5.3
just racing one of my homeboy for fun
RGVTRUCKS Y N.LSLAMMED
RGVTRUCKS NLSLAMMED SANBENITO Y NUEVOLEON
5.3 sierra boy vs 6.0 bola
5.3 Sierra Boy vs 6.0 Bola Houston Tx street racing wheatley tune fully bolt on cam 224 tsp cammed out vortex max gmc sierra chevy silverado houston street racing
GMC Sierra 543whp Dyno !!!
Ali's 07 gmc sierra dynoed 543whp MODS: 6.0L,lt's,Corsa exhaust system,AFE Intake Custom Cam,125 shot (TNT ring spray) 4l80e Tranny , 3400TC,Eaton Gears, Custom drive shaft,, TOYO tires 17 60/275,, and a Custom tune All that got it with a stoke Engine internals & UNTOUCHED Heads !!!!! ;P LOVE THAT LS1 ,,,
GHR Track Action
GHR Track Action
cammed yukon
t-rex cam in 04 yukon
