4.8L new numbers
#17
and the funny thing is he ran a 2009 gmc 5.3L rcsb with full bolt ons like cai long tubes pulleys 3200 servo everything but a cam and Luis still pulled it look
RST Cheyenne vs Sierra - YouTube
4.8 RST Cheyenne vs 5.3 sierra vs charger R/T - YouTube
RST Cheyenne vs Sierra - YouTube
4.8 RST Cheyenne vs 5.3 sierra vs charger R/T - YouTube
#20
Oh yeah these 4.8s are great with good mods I'm to blame for getting him into this modded truck world oops I had to help him out his coworker has a 6.0 Denali crewcab an 06 and he would alaways pickon him knowing it was a 4.8L but after I told him what to do he shut that guy up lol