When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Has anyone had any experience with either an edge evoHT or smarty Jr. Programmer on a 04.5 2500 5.9L Cummins?? I'm mainly looking for mpg but want to roll coal and roast tires on a high setting. Any feedback is appreciated