I live in a hot climate. 85-92 all year. Im running 91 tune and using 93 gas. You can feel the difference using 93 vs 91. Im even getting better gas mileage using 93. You don’t have to push hard to get to cruising speed and if you want to go above the law (lol) is very smooth without any effort. Great guy to work with.
Sent from my iPhone using Tapatalk