jcfarmboy - 3/3/2021 19:24
Farms With CASE - 3/3/2021 11:33
Zero smoke. Not even a haze after a pedal smash.
You need to get someone with a computer on it! Betting it's a crummy ecm program but be aware......after getting it tuned properly you want to get out of the truck.
I have a 6NZ program in my MBN and I get slight smoke when shifting loaded 140,000 pounds with 38 psi boost. 15-1600rpm is the shift point for me and this old gal just keeps pulling.
Have to send her in for rebuild and getting everything switched internally to the 6NZ and will bounce the hp to 550hp then.