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Blowsion Cylinder Sleeve - Yamaha 785

Blowsion Cylinder Sleeve - Yamaha 785


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Regular price $189.95 USD
Regular price Sale price $189.95 USD
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Yamaha 785 SuperJet 84-86.5mm Big Bore Sleeves. Performance Pre-Ported. To be used with stock stroke through 6 mil stroker motors. Blowsion custom designed include a wider exhaust port, wider boost port, deeper transfers and a narrowed skirt. Please note that the 785 sleeves fits in a 61x or 62t Yamaha casting and start at an 84mm bore.

Part Number: 01-03-451

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