Originally Posted by team mopar

Has anyone tried switching from O.E. belts to Kevlar belts with positive results? I understand that the rolling resistance will not change but will the car have more 'pull' out of a corner with aftermarket belts?
"Less belt stretch" or I'm barking up the wrong tree? Sure does seem that the tc4's are animals on exit around the turns. Don't want to start a debate. Just asking if it maybe worth the investment.