Anyone chip a Cummins ISB 6.7 XT?
Lately we've done a few trips pulling our enclosed trailer with our VW Golf R in it. That adds up to a tow weight of 6900 lbs. so we are lacking power big time. Has anyone installed an aftermarket pow...
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So! you're saying he should watch the temp gauge. 1st go to the Cummins engine forums and also read up on Edge Computer. Make sure you get a good EGT readout and run the temps the manufacturer recommends, depending on where you put the probe it can be 1450 degrees for 5 minutes. We have used one for 10 years and love it. Some you can adjust on the fly so if you are pulling La Veta Pass which is 6% and 45 miles you could turn it down so it runs cooler. Mine paid for itself by raising our fuel mileage by .8/gal.
