LLY Duramax Black Smoke

paint94979

Beer Nazi
Sep 18, 2006
11,715
8
38
37
I have an 05 LLY Duramax im told these are the best year of the Duramax. It runs 11 seconds in the 1/4 mile, but my question is how can I make it blow black smoke?
 

Pony Express

Back on the road
Dec 30, 2010
31
0
0
Southern CT
here ya go

http://longhornfabshop.com/

Took my stock lbz from 17+ 1/4 to sub 10's...stock motor/ trans just the sick efi tune. Plus I attract hundreds of billions of hot women driving with my smoke tune on, when it comes to black smoke, my truck pukes more than a bulimic teenage girl at an all you can eat buffet.

you're welcome
 

quinton

Active member
Nov 28, 2011
1,883
0
36
Granbury Tx.
Get a tarp, put it in your bed, fill it full of diesel and light it on fire! Well that's what I do with my 12 second lly. I might try gas next, hopefully that'll get me in the 11's. or longhorns tunes.