Search results
Results from the WOW.Com Content Network
The TX750 is a two-cylinder standard motorcycle built by Yamaha.The bike was released in 1972. Significant reliability problems affected the engines in early bikes. Yamaha made several changes to solve the problems but the bike was withdrawn from most markets after 1974 and production stopped in the home market after 1975.
The TX750 experienced similar problems, which were in part attributed to aeration of the engine oil caused by the operation of the anti-vibration system. [4] Yamaha attributed the problem to excessive heat build-up in the engine and a lack of machine durability. [5] In the TX500 excessive heat build-up promoted warped valve seats and cracked ...
The Yamaha TZ750 is a series production two-stroke race motorcycle built by Yamaha to compete in the Formula 750 class in the 1970s. Motorcyclist called it "the most notorious and successful roadracing motorcycle of the 1970s". [1] Another journal called it the dominant motorcycle of the era, noting its nine consecutive Daytona 200 wins ...
The first bike manufactured by Yamaha was actually a copy of the German DKW RT 125; it had an air-cooled, two-stroke, single cylinder 125 cc engine [1] YC-1 (1956) was the second bike manufactured by Yamaha; it was a 175 cc single cylinder two-stroke. [1] YD-1 (1957) Yamaha began production of its first 250 cc, two-stroke twin, the YD1. [1]
The 1974 Formula 750 season was the second season of the FIM Formula 750 Prize.The series was originally planned for seven events, but when it was realised that the Yamaha TZ750 hadn't yet been homologized by the FIM and wouldn't be eligible to compete, several of the race organisers changed their races from F750 to open class to allow the Yamaha to compete.
Yamaha-built DOHC V6 Ford Taurus SHO engine. Yamaha has built engines for other manufacturers' vehicles beginning with the development and production of the Toyota 2000GT (1967). The cylinder head from the Toyota 4A-GE engine was developed by Yamaha and built at Toyota's Shimayama plant alongside the 4A and 2A engines. [28]
The Yamaha XS750 and XS850 was a line of inline three cylinder motorcycles produced by the Yamaha Motor Corporation from 1976 to 1981 for the worldwide motorcycle market. It was publicly voted by readers as the 1977 Motorcycle News Machine of the Year, ousting the sitting-winner of four-years, the Kawasaki Z1 .
The engines were fitted with 11:1 pistons, a lightened crankshaft, the head was gas-flowed and breathed though three 1 3/16" Amal GP carburettors. [7] [8] Fontana 250 mm (9.8 in) double-sided front drum brakes were fitted. The engine had sheet metal shrouds fitted to guide the air within the fairing over the engine. [6]