Prior to joining TopSpeed, John held senior editorial positions at Autoblog and Winding Road, with his work also appearing on Motor1, Hagerty, Carsfancy, Autoline After Hours, and other outlets. John ...

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The decision to race with gasoline or alcohol will be a significant determining factor in selecting the pump, filter and fuel line. If alcohol is the fuel of choice, remember it requires roughly twice ...

Freightliner glider kit with APG's dual fuel system. Photo: APG The Harrison Truck Centers Severe-Duty Glider Kit for the Freightliner 122SD makes use of a Fueled By Flare dual fuel system designed by ...