when i had the 265s on there, it got 22mph on the highway about 20mpg average,now with a 6inch lift and 325/60/20s its getting about 19 highway and about 17 average, around town i get about 16. but i dont know, my buddies does better than mine bt 24mpg its an 03 extened cab tho.
how the hell are you gettin 22mpg... whats your secret haha... my truck is exactly like this but the gmc sierra version and i average 15-16.5 mpg and thats about it...
yeah that road does spin easy u could hold it as long as u want as far as u want, but it dont really matter it would do that anywere u wanted it 2 it even spun bad at the track when i would hit 2nd gear it would spin every time but the truck ran 14.2 at the track with a bully dog on exetreme and with that chip i would run alittle faster just couldnt turn it up all the way 265 was all i would run it on 425 was to much 4 the tranny but the smoke dnt know it even has a aftermarket lift pump on it
@dsiss45 no thats an extra 260 hp to the truck with the programmer installed so add that to the 300hp the truck has stock but thats all to the crank not wheels
ppe also relearns the tranny...i have a 2004 lb7 and got 24 on my trip to maine this weekend..
CapeCodCummins 1 month ago
What i s the PPE boost valve and what does it do
MarineCore48154 1 year ago
when i had the 265s on there, it got 22mph on the highway about 20mpg average,now with a 6inch lift and 325/60/20s its getting about 19 highway and about 17 average, around town i get about 16. but i dont know, my buddies does better than mine bt 24mpg its an 03 extened cab tho.
ss94turbo 1 year ago
how the hell are you gettin 22mpg... whats your secret haha... my truck is exactly like this but the gmc sierra version and i average 15-16.5 mpg and thats about it...
96chevyridinhigh 1 year ago
can you say New Brakes?
Citadel2010 2 years ago
still has the stock ones 186,000miles later lol but only used the brakes on the start none after that just small tires and slick roads!
ss94turbo 2 years ago
Wash that thing!
tman06798 2 years ago 8
ppe is good but efi live is the way to go, add all the power you want and re-learn your tranny.
dzlman08 2 years ago
yeah that road does spin easy u could hold it as long as u want as far as u want, but it dont really matter it would do that anywere u wanted it 2 it even spun bad at the track when i would hit 2nd gear it would spin every time but the truck ran 14.2 at the track with a bully dog on exetreme and with that chip i would run alittle faster just couldnt turn it up all the way 265 was all i would run it on 425 was to much 4 the tranny but the smoke dnt know it even has a aftermarket lift pump on it
ss94turbo 3 years ago
Stock tranny???
zamsi09 2 years ago
run that on a real road! not that shitty ass oil road. My friend can do the same thing in his 3cy car on a road like that. also wear is the smoke?
Duramax425HD 3 years ago
dsiss45
when he says 260hp tune..that means it ADDS 260hp not total to the truck, its 260hp plus the stock 300+hp
cjlamberson 3 years ago
LOOKOUT!!!!
VIDAKL 3 years ago
only 260hp and to believe now a stock duramax come with 365hp
dsiss45 3 years ago
stock LMM duramax (07.5-09) comes with 365.
stock LB7 (01-04.5) such as the one in the video has 300hp crank.... not at the wheels.
imforsberg21 2 years ago
@dsiss45 no thats an extra 260 hp to the truck with the programmer installed so add that to the 300hp the truck has stock but thats all to the crank not wheels
mike12392 1 year ago
i thought duramaxes are only in the gmc's
sledneck182 3 years ago
no Chevy to
dsiss45 3 years ago
ahh throw that bitch in 4wd :)
jonathancasey19 3 years ago
didnt look like he was hittin the brakes. good burnout
chupp75 3 years ago
i think a pussy drives that truck lol!!!
kswelder08 3 years ago
Dude, that is aweomse. I love GMC/Chevy.
asdfkljwefoij 3 years ago
black smoke
atvtv 3 years ago