The most common number of pit stops among Indy 500 contenders is six or seven. An ideal pit stop takes about 7 seconds. Here ...

NASCAR crew chief reveals how a fuel trick exploited inspection rules for years and gave teams an edge without penalties ...

With all the different engine and combustion theories being tested at the Engine Masters Challenge, it made us wonder about the fuel these powerplants were gulping down. For the 2015 event, we had ...

NASCAR drivers have to cover a lot of distance during races, and that consumes a lot of fuel. How big are NASCAR fuel tanks, ...

Selda Gunsel, Ph.D., Bassem Kheireddin, Ph.D. and Jung Fang, Ph.D. were honored May 19 at Indianapolis Motor Speedway with the 2023 Louis Schwitzer Award for their Shell 100% Renewable Race Fuel, ...

While the world may never know how many licks it takes to get to the Tootsie Roll center of a Tootsie Pop, we can figure out how much fuel a Formula 1 car burns in an average race fairly accurately.

Adding a massive fuel pump and a large set of injectors might work in a drag-only vehicle, but its street manners will be quickly revealed once the vehicle hits the road for the leisurely ...