Can someone please explain to me what a gas nitro car uses and do you have to make it or buy it?

Question

Also how much does it cost and where can you buy it at a store and if yes then which one?

Answer 1

Nitro methane. buy it at the racetrack it is expencive like $12.00 per gallon. it burns very hot and a street car cannot handle it.
If you want to try some in your car go to hobby store and get airplain fuel (nitro methane) and use a small amount in gas (maybe 1 cup per 20 gallons)