Home / Demon Countdown: 100 Octane Race Gas Support / The high-octane (HO) engine calibration includes an HO fuel butt

The high-octane (HO) engine calibration includes an HO fuel butt

The high-octane (HO) engine calibration includes an HO fuel butt

About Chad Kirchner

Chad Kirchner is the Editor-in-Chief of Future Motoring, along with the main host and producer of the Future Motoring podcast. In addition to his work here, he's a freelance automotive journalist for outlets around the world.

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