1972 Dodge Colt
Just a FYI incase you are not aware. That is usually caused by the cam bolt loosening. The correct cupped cam washer is critical, and blue locktite should be used on the bolt.
Also if using a offset cam bushing, make sure the cam washer goes over at least part of the bushing (or stake the bushing into the sprocket) so the bushing can't fall out.
