Softens the rubber...it works GREAT! We never have wheel spin no matter the track prep...We prep the tires after the run and let them sit. Wrap them and remove the wraps in the lanes...water burnout and she's good to go. She runs 7.90 @ 82 mph in the 1/8 mile. 1.64 60 fts.

Last edited by hemi_doug; 10/24/17 03:12 PM.

71 440-6 4spd & 69 Hemi 4spd