NASCAR teams saw few problems during testing for the new electronic fuel-injection cars that will be standard in the series next year. All four of the Sprint Cup car manufacturers — Toyota, Chevrolet, ...
A new electronic fuel-injection system is causing some head scratching in the Sprint Cup garage. NASCAR introduced the EFI system to the series this season and through the first two races there have ...
NASCAR Cup Series cars use a standard 18-gallon fuel tank — this capacity is set by NASCAR itself, and anyone participating in its races must comply with this regulation. This tank size is a bit ...