At its core, gasoline, whether made for regular road use or the race track, is just a mix of hydrocarbons combusted in an engine. The primary differences lie in additives, octane levels, and how the ...

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

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 ...

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, ...

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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 ...

As the climate crisis worsens, Formula One is looking for ways to pollute less planet-heating carbon and become more sustainable. Like many other sports, Formula One has committed to achieving ...

Just like how racing is a testbed for road car performance, IMSA and Michelin think it can help make driving more sustainable without losing the fun. On the surface, the term sustainability doesn’t ...