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Boyesen
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About
Boyesen is an American maker of engine performance parts, based in Pennsylvania. Founded by two-stroke tuner Eyvind Boyesen, it is known for its reed valves and Rad Valve intakes, and it also makes Supercooler water pump kits and clutch and ignition covers.
- Founded
- 1972
- Origin
- US
- Website
- www.boyesen.com