Race Gas Concentrate

Duane said
What pump octane did you mix it with and what mixture do you use for your compression ratio.
Duane

It has a chart on the back that tell you how much will raise it by what octane.
I was looking for 105 octane and premium is 91 up here. so it took 7 ounces of Race Gas per gal.
The link i posted up above is for 1 quart of race gas.