Diablosport Forums

I just purchased a new camper 30ft and approx. 7800 lbs., pull behind. I'm driving a 2015 Chevy Silverado 1500 5.6L with 7.5 in lift and 35in tires. My question is, what tune should I use on my Diablo Trinity? I have been using the Diablo tune prior to pulling the camper. BTW, I love the tuner, it's been amazing! Keep up the good work!

if you use 87/89 octane gas, use the 87 octane tune..

if you use 91/93 octane gas, then use the Diablo Tune..

you will get more/better power and performance with using good 91/93 octane gas and the Diablo Tune...