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Yoshimura History Series

Part# 25: 1987 Almost 1st Place

Round 5 of the 1987 World Endurance Championship, the Suzuka 8 Hours, came down to the final on July 26. After smooth...

Part 24: Three Dynamic Rivals

The Three Musketeers of the AMA Superbike racing. From left to right, Kevin Schwantz: born June 19, 1964 in Houston, ...

Part 23: Tsujimoto’s Leap and Schwantz’s Ordeal

Tsujimoto at the 1986 All-Japan TT-F1 wearing the champions #1 plate. After returning from Daytona, he was surprising...

Part #22: The Two Young Challengers

#604 Tsujimoto going through the Daytona infield. The AMA Superbike-spec GSX-R750 was his favorite since, although it...

Part #21: A Samurai on the 31-degree Banking

Fujio zooms around behind the Daytona pit area on a Suzuki Susie moped, with Tsujimoto on the back, on an evening in ...

Part #20: 1985 New Kids on a New Weapon

Team Yoshimura Motul’s first rider, #15 Kevin Schwantz, in the 1985 Suzuka 8 Hours. It was his second time to ride th...

Part #19: The Dawn of the 750cc Era

Graeme Crosby taking pole at the 1983 Suzuka 8 Hours aboard the Yoshimura-Moriwaki-Suzuki GSX1000SZ. This was Pop’s o...

Part #18: From the 8V GS to the 16V GSX Katana

As the 1982 AMA Superbike season concluded, Yoshimura entered Cooley’s AMA-spec GSX1000SZ Katana Superbike (notice th...

YOSHIMURA HISTORY #17 The Technological Innovation Behind Cooley's First Daytona Victory

1980-1981 Some Big Changes “We’re gonna sue you! Be prepared!” Fujio was yelling at the U.S. Kawasaki mechanics, foll...

Yoshimura History #16: The Decision that Secured the Second Suzuka Victory

1980: A Man with a destiny June 1980, Isle of Man TT. Pop and Graeme Crosby were upset. Pop, in perplexed disgust, su...

YOSHIMURA HISTORY #15 The Crankshaft that Swept the Daytona

1980: Crank up!! Pop seldom drank alcohol but that evening he was in a bad mood as Honda America had announced it was...

YOSHIMURA HISTORY #14 Pierce, Cooley, and Emde Complete a 1-2-3 Finish at Daytona

Although not able to secure a 1st place finish –– 2nd in Rd.1 at Daytona, 3rd in Rd.2 at Bryar (Loudon), 3rd in Rd.3...
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The RACE SERIES product you are purchasing removes, renders inoperative, or bypasses required elements of the emission control systems of EPA, certified motorcycles of motorcyle engines and may only be installed on motorcycles that are restricted to closed course competition. Installation of this product on a motorcyle that is ridden on a public street, highway, or public lands violates the tampering and defeat device provisions of the Clean Air Act & 203(a)(3)(A) and/or & 203(a)(3)(B) and may subject you to a civil penalty of up to $37,000.

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