hey guys i was having problems with my pacesetters rubbing on the metal lines below the downpipe so i modded them using a vise to press more of the sides flat and i drilled new holes exactly the same size...no more vibrations from rubbing but i do notice with the dog bones shorter i get alot of vibration during hard acceleration....i do have flipped motor mounts and shortened dog bones combined now so is this just the engine trying to move but cant because of the decreased play? do you guys with poly mounts out there expierience vibration under heavy acceleration? i also get a lil vibe at lights lemme know so i know all is good and this is common with decreased engine movement....
