F1000

The Stohr F1000, competing in SCCA Formula 1000 (FB) class created in 2006, represents purpose-built single-seater formula car featuring modern four-cylinder 1,000cc superbike engine producing over 180 horsepower at 12,000 rpm with stock internals and compression ratio per class regulations. Minimum weight requirements specify 1,000 pounds for pre-2009 engines and 1,025 pounds for 2009-newer engines ensuring competitive balance across different motorcycle engine generations. Tubular steel chassis construction houses WRD-designed chain-drive differential with lightened CV joints, aluminum radiator, and dual oil coolers. Hoosier racing tires measuring 8x13 inches front and rear provide grip while exceeding SCCA safety requirements ensures driver protection in wheel-to-wheel competition.

The F1000 class provides accessible entry point into formula car racing utilizing readily available and affordable motorcycle engines delivering genuine race car performance and handling dynamics. The combination of lightweight construction meeting 1,000-pound minimum weight, powerful 1,000cc motorcycle engine producing 180+ horsepower and 12,000-rpm redline, purpose-built tubular steel chassis with chain-drive differential, and SCCA competition structure with extensive regional and national events makes Stohr F1000 compelling choice for racers seeking affordable formula car experience with close competition and strong community support. Stohr Cars established reputation building competitive formula and sports racing cars with proven chassis designs and comprehensive customer support throughout SCCA club racing community.