Quote Originally Posted by PCMacDr View Post
Regarding ACEIV

Do you really feel the difference with a few ounces of this "miracle additive" ?

I am so tempted to try this out

thx
Slight difference with decent 91 octane. No difference once I added the water/meth kit. Seems that it helps more with lower quality lower octane gas. Also how your car is tuned, and the fuel requirements.