[SamLBInj]

I use synthetic oil in all my new vehicles, work trucks, harleys, ect How many are using it in there muscle cars?
Also, is that Slick 50 still around, I remember in the commercial a bunch of white coat scientist guys all used regular oil and one guy was a using a quart of this stuff, They all drained the oil and let the motors run, all siezed except for the slick 50... Im pretty sure it was slick 50, could have been something else, anyone remember?