Try playing with each setting individually to find what gives you smoothest run and best mileage. My best mileage was on hottest tunes. Ray's maxed out race tune he sent me was the best for mileage by far, but as close to apples to apples I can get- h&s's performance tune gave 2mph better than the street one step down. I gained another .3mph by playing with the timing
Sent from a Well Head
Bookmarks