Experiment has shown that an electric spark cannot reliably ignite fuel-air mixtures that are more than either 20 percent lean (approximately 18 parts air ... a carburetor. (Yamaha/) Early single ...

Yamaha has been producing snowmobiles since the 1960s, but recently announced that it will stop doing so after the 2025 model ...

In the past century, it's built everything from violins, to performance ATVs like the YFZ 450 Sport, to MotoGP racing engines. Yamaha's journey into the snowmobile world began with the testing ...

Yamaha's Fabio Quartararo has shared his doubts about the potential V4 engine the Japanese manufacturer is developing, unsure if it will provide the much-needed turnaround in performance in MotoGP.

This wild GV60 concept replaces the SUV's conventional tires with snowmobile tracks, boosting traction and ground clearance. There's also a custom roof rack with an integrated light bar and plenty ...

The commercial aftermarket is expected to have a strong ... it turns out that airlines and MRO shops ordered too many spare parts in 2024. However, the overall outlook for the commercial ...

The death of a rider on a snowmobile trail in southwestern Ontario is prompting calls from police and sports groups to mind the rules and take safety seriously as the snowmobiling season gets ...

An auto part company might sell parts only to vehicle manufacturers (original equipment manufacturers), or it might offer products directly to consumers (aftermarket sales). Specialized auto part ...

Jamie Rooney, 52, of Haverhill, Massachusetts, died Thursday when his snowmobile struck a box truck driving on Hastings Road in Jackman. JACKMAN — A 52-year-old Massachusetts man died Thursday ...