does zMax work??

i was actually up late enough at an ungodly hour and saw the zMax info-mercial... its that fluid additive for engine oil, transmission, and fuel... they said that the chemicals give a micro lubrication that super penetrates the metals... has anybody used this??? does it really work?? they claim its race-tested but you can't really believe anything in an info-mercial... thanks for the info

i haven't used it myself but from what I've heard from friends, as with most things you buy from the TV (ex. that dumb tornado intake thing), it's a load of crap....i wouldn't waste my $$$

Originally posted by SublimeLAD
that dumb tornado intake thing
Wait, the tornado must work. Anything that blocks the airflow through the intake MUST increase horsepower. :rolleyes:

My guess is that it doesn't work.

My dad boughgt it last month at target, all he noticed was that his gas mileage went up a couple miles per gallon.