I think either Hot Rod Magazine or Popular Hot Rodding this month has an article on octane and additives. They did find some difference. Check it out. paulholm wrote: > > David Charles Gedraitis wrote: > > > > To my understanding-they are almost all junk. Most of the additives that > > one might need, such as dry gas, are already in the gasoline you buy. I > > say junk as the ones that offer to "increase horsepower" etc, don't have > > any proff of what they actually do-and the people who say they see > > results, are also looking for them, and want to see them, which is > > inherently biased. The only product I know of which has been tested by the > > SAE (Society of Automotive Engineers) is Slick 50, which apparently has > > some merit as an engine protectant. I have yet to find the article > > published by the SAE, but I'm sure one of us will soon enough. Good luck, > > > > ~dave > > I've never had any complaints with Marvel Mystry Oil. Seems to be nice > stuff, been around a LONG time. > > -- > Paul Holmgren > Hoosier Corps #33, L-6 > 2 57 300-C's in Indy
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