Duramax... New turbo

[MudDoc]

LOL or how much you need to pull some torque out of the lower end LOL


You can DD it over 600 but alot of tq has to be pulled out of the low end.

[HDdave]

Originally Posted by MudDoc LOL or how much you need to pull some torque out of the lower end LOL You can DD it over 600 but alot of tq has to be pulled out of the low end.

Haha yeah really.... I leave it on my #4 tune usually. It should make 550 or so, so its safe. The big tune is very drivable though. Gets pretty smoky but who cares... I dont think theres as many black smoke police on here as DF... LOL. #1 tune hardly smokes much so I can tow my white boat without changing its color...