Can I use Race Fuel in my Quickdraw engine?
Race fuel won’t hurt your QD engine at all, but most of it will make you run a little slower, unless you are having detonation problems. Here is how it works, the very most amount of energy is in 87 octane regular pump gas. As the octane rating goes up, detonation resistance goes up and the energy per gallon goes down. The trick is being able to run on 87 without detonating. If detonation sets in, you will lose a lot more power than you will by going to a higher octane fuel. So if this is what it takes to make it not detonate, then use it. But if you are not detonating on 87, this will be the fastest.
