SmokinCAT
Cheap and Easy.
- Joined
- Sep 13, 2008
- Messages
- 3,162
6-10% grade 1-2 miles long.. Could the ole Cummins be turned down?
Possibly, or the truck is just setup absolutely awful, any big cam power truck should not have gears faster than around 3.70 in my opinion, and even then a 13 is ideal.
The W900B was setup this way and didn't have a whole lot done with it and had no problem staying with a 475 electronic engine but you had to use the rpm. That is what will actually save the pistons, the problem comes when you go trying to lug the engine below 1500-1600.