Just a FYI on mileage...on the run up to the Gilbert MN meet, I averaged 17.5.Originally Posted by IndianaVX
(factoring in 11% difference in tire dia.)It was a70-75 deg. day & the average speed was 60-65. I'm lifted, s/c'd, & have a MUCH heavier than stock tire/wheel combination. Don't know if it helped much, but I had just cleaned my K&N cone & installed an oiled foam pre cleaner.