Diablosport Forums

I installed the 91 octane tune on my trinity and I had 93 octane in my tank. I'm assuming it's fine to run the higher octane than what the there calls for? Can I go back and forth from 91 to 93 whenever on the 91 tune? Thanks forthe help..

Yes you can always go to higher octane fuel with the tune, just not lower than the tune is rated for.

Ok thanks!