Mopar Guys In CANADA..

55Redneck said
This is going back a dozen years or so but when I had my 75 Olds 442 and raced it in the quarter (bone stock car) I ran two types of fuel. When I ran 94 octane Chevron it would always ping a little on every shift of the gears. The next week I tried 93 Octane/10% Ethanol Mohawk/Husky and the Olds didn't skip a beat. It sure worked for me at the time but that was a long time ago so maybe things have changed since then?
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Oviously just going by the numbers 94* should be the best you can get from the pump. I did ask fella at engine shop quite sure his opinion would be valid. "He said some guys like it some guys don't" It would appear to me the Husky juice removed my preignition but will check again with Esso which are way more common good thing my tank empties quick.lol D