I have a list of stuff in my signatureNice score!! Was just talking about this with a friend, do you think you'll even notice a difference on a stock 5.7? I feel like I get more mileage out of premium then regular but I wonder if this will give it anymore get up n go. What ya running that in If I may ask
Yup but it will prevent any timing from being pulled do to knock. When I ran 93 in my JGC 5.7 I barely saw any knock but on 87 it was knock knock knocking on heavens door (more like pings) on hot days in traffic.I've heard that high octane gas wont do much in a hemi unless it has a custom tune to take advantage.