VP Racing's fuel additives at SEMA 2025 feature new packaging. The bottles have a built-in funnel spout designed to work with ...

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 ...

When Steve Burns was trying to get his racing fuel company off the ground in the 1970s, it was hard to find a refiner who would sell petroleum to him. That included the Howell refinery in San Antonio, ...

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 ...