Hypertech tuned LMM Duramax goes 14.29

[gotboostduramax1]

PPE or EFI Live is the only way to go on Duramax

[coltonspaugh2]

what the fuck not a ounce of smoke showed thats wierd??

[LRWarrior]

@coltonspaugh2 He still has his DPF on his truck. Stock exhaust. Pretty impressive if you ask me.

[NROBLEWC]

did he leave in 4wd or 2wd

[devan1300]

jrg gm doesnt have a manual unless custom ordered and bully dog will destroy your ecm get an edge or efi live you can tune it much better and drop your times to 13s or 12s if your front end and tranny stay together

[Mark16CT]

nice truck and he jumped off the line

[JRG0921]

is that truck manual or automatic??

[phill0the0thrill]

jumped 0:37-0:38 pause and you will see

[dieselvsgas1]

bully dog is much better and get some better exhaust and intake

[91CTD]

@dieselvsgas1 bully dog sells the smokiest shittiest dirty running fuel sucking programmers on the market.

Wanna starve your injection pump? Buy a bully dog!

[whiteboy1298]

stock exhaust

hahaha

get some banks stuff

[pfo335]

insane. thats sports car territory.

[BIGZfosho]

i prefer a banks system, thats what i have on my truck. i tried the 1/4 on some back roads and the trucked toped out before i could complete the full 1/4 so i dont know what my real time would be. but still good time.

[GMforlife90]

nice duramax