Anyone heard of Z-Max? A friend of mine was asking about its virtues (if any). Apparently it is supposed to be added to oil, gas, whatever & improve performance & milage. Sounds like a snake oil product to me.

 

Snake oil bells and whistles are going off here. Your mileage may vary (no pun intended).

WayneTN

 

I would only use it if your snake is squeaking.

 

too good to be true....

I wouldnt even test it, wouldnt suprise me if it harmed your engine. many times their results and what not are based on a horribly inefficient car. its like take a car with 300000miles on its injectors, valves, and sparkplugs, and add a mild detergent to it, and your likely to get some sort of gains. similair to a vornado in a car with a straight intake, ect. but in the real world in real cars, the numbers dont carry through.

 

Yuk it up, Andy. I'll have my friend check his snakes joints!!!