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Callaway Builds Motorcycle Engine

Callaway is a name that has become synonymous with Corvettes over the years, and with good reason. However, in addition to unleashing the power of America’s legendary sports car, Reeves Callaway has also done technical and engineering consulting for motorcycle companies such as Yamaha. A few years ago, he showed the world a V16 motor he built using four Yamaha 1,000cc motorcycle engines mounted on a custom fabricated aluminum block.

James Toseland Announces Retirement from Racing

Two-time World Superbike Champion James Toseland announced his immediate retirement from motorcycle racing due to a debilitating injury to his right wrist. Signed with the BMW Motor Italia racing team, Toseland has been limited to just seven of 20 races in this season’s WSBK Championship due to the wrist injury initially suffered during a private test at Spain’s Aragon circuit in March. After undergoing an operation for the injury, Toseland made two attempts at returning to racing, first at the Miller Motorsports Park round in May and again at the Silverstone round in July.

Magneti Marelli to Supply Electronics System to MotoGP Teams

It’s no secret that promoter Dorna Motorsports has been trying to push a standardized electronics control unit for teams in the MotoGP World Championship. The lack of a top-tier electronics package has been one of the biggest challenges faced by MotoGP’s claiming rule teams, and a spec ECU would narrow the gap between the CRT bikes and the factory prototypes. The manufacturers competing in the series, Honda, Ducati and Yamaha, understandably are resistant to the idea considering the effort they’ve put in to develop their electronics systems.