R
redbull660
Well-known member
Is there much difference in the two, can a person run klotz octane additive instead of race fuel. Lets say like 16 ounces of klotz to 5 gallons of gas and still get the same results as a 50/50 mixture of race fuel and 91 octane gas. I want to just mix some 5 gallon cans and take them with me when I go sleding.