Tallulah
Active member
I have searched the site and have found nothing about diesel engine performance improvements. Does anyone have any experience with Platinum Power Group's Power Harness? I have a Cat. C7 engine and, of course, always looking for ways to improve performance (power, fuel econo, torque and reduce turbo lag). I know Cummins has alot of aftermarket performance mod stuff, but Caterpillar doesn't seem to have that much, especially on the lower $$$ end. Platinum Power Group's Power Harness claims (supported by OTR testimonials) about 40HP increase, 10-15% fuel econo improvement and reduced turbo lag, and the price is from approx. $150 to $250. Also, I have seen mention of the AERO muffler, I'd like more testimonials about this mod.
There is a lot of reassurance and knowledge improvement about this lifestyle thanks to all the contributors on this site.
There is a lot of reassurance and knowledge improvement about this lifestyle thanks to all the contributors on this site.