I’m new here and I have some questions.

[cowboycurtis]

(01-14-2020 )Waterloo Wrote:  NO NO NO! If you run these ISX motors at those rpm's you will bust a liner lose! Usually the #5, it is a design flaw from Cummins. These motors need to be kept above 1400 rpm, I try to keep mine above 1500 rpm's. I run her right up to 1800 or 1900 to complete the shifts, you will not hurt the motor running that high.

What gearing do you have in that truck?

Not sure on gears. It runs 1500 at 70 mph with 11r 22.5.

Could you post a link to a reader that you’re talking about? I’m planning on keeping the truck for a while and I have an old computer on windows 7.

Again, thanks for the help!