I had a 4lbs lower pulley on my car and I removed it when I installed my Whipple. I put a stock unit back on, I noticed that when I installed it, it was hitting the balancer. Know that I have turned the motor over I did hear rubbing and I saw sparks. I do believe the pulley is still hitting the balancer but not that bad. Do I need to back the lower cage out or will it be ok?
Thanks
Thanks