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Tag Archives: Racing Radios ChampCar Endurance Series National Championship at Sonoma Raceway

This weekend marks the return of the ChampCar Endurance Series National Championship. Racing the famed Sonoma Raceway in Northern California will be 34 cars with 19 cars competing for the 2020 National Championship.

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Increase the usable distance of your in-car radio when you have a composite roof.

Racing Radios has a new product that will increase the range of your in-car radio where you are using a composite roof without a ground plane for the antenna. Racing Radios ¼ wave monopole antenna with included flexible wire ground plane. Easily installs in seconds with included Dual Lock adhesive mounts. Let us know in […]

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Racing Radios HOW TO Series | Helmet Install

With the 2019 season just weeks away, upgrade those pit to car communications with hardware from Racing Radios! Racing Radios is the official communications provider for ChampCar Endurance Series and will offer a 15% discount to ChampCar members who mention the partnership. Find them on the web at

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ChampCar Sponsors

ChampCar Endurance Series Title Sponsor: Tire Rack, family-owned and headquartered in South Bend, Indiana, is America’s largest independent tire tester and consumer-direct source for tires, wheels and performance accessories. Their team of over 100 test drivers (their sales team) tests tires from every major tire manufacturer on the company’s state-of-the-art, 11.7-acre test facility. The findings […]

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