I've been using it in my street driven 10.5 compression 68 GTX since I finished the restoration in 2015 and I use it in my 11.0 compression 360 Magnum 67 Dart bracket car, never had an issue, helps that I live next to a small airport. up

Last edited by RapidusMaximus; 06/30/20 06:41 PM.
1968 Plymouth GTX
1974 Dodge P/U Long Bed Stepside 318
2019 Ram 2500 6.4, auto, 4WD