About how much fuel should I use per pass?? I had 15 gallons to start the weekend, 3 time runs, 5 rounds, and my brother made a pass and I have no more alky. 15 gallons in 9 passes. Is this alot or not? Car gains about 15 degrees from starting line to finish line, ran 4.89 off trailer then 88-90-89-88-90-89-88