Tag: 6.7L Cummins

6.7L Cummins


Diesel News 5-4-20

Truck of the Week Don’t Call It A Comeback…Yet According to a Speed Twitch article from April 30th, Ford has applied to trademark the Excursion name. Is thi...

Tech Q&A

Taller Gearing? I have a 2005 Dodge Ram 3500 SRW 4x4 with 4.10 gears. Can engine rpm be reduced to duplicate that produced by 3.70:1 gearing and stock tires by...