Hey guys!

I had to do a timing chain install recently and when I was re-assembling everything, I went ahead and modded an RSX auto tensioner to replace the JRSC manual tensioner. The problem is the auto pulley is like 1 inch bigger (3.5) than the jr tensioner pulley (2.6) and it's rubbing on the charger pulley when the belt is not installed. Once the belts on it looks really tight and it's causing the belt to come off when I start the car. I actually ruined one belt and it started happening again when I installed the second belt.

Sadly I can't go back to the JRSC manual tensioner bc the bolt hole threads are stripped. Are you able to switch the tensioner pulley to a smaller size?