Yamaha 350 Big Bore Kit – Warrior, Raptor, Big Bear, Bruin, Big Wheel
SKU 284934598734
💥 Yamaha Warrior / Raptor / Big Bear / Bruin / Big Wheel 350 Big Bore Kit – Power and Performance
Enhance Power and Performance with the Yamaha 350 Big Bore Kit
Boost the power of your Yamaha Warrior, Raptor, Big Bear, Bruin, or Big Wheel 350 with this 85mm big bore kit. Featuring premium aftermarket parts, this kit includes a JE forged big bore piston, Stage 2 Hotcam, and high-quality components to give your engine more power and torque. Designed for both pump and race gas, this kit ensures reliable performance with every ride.
What’s Included:
⚙️ 85mm Big Bore Cylinder
🔩 JE Forged Big Bore Piston
🔧 Nitrite Coated Piston Rings
🔩 Chrome Wristpin
🛠️ Stage 2 Hotcam Camshaft
🛡️ Cam Bearings & Cam Chain
🔩 Cometic Big Bore Top End Gasket Kit
🌱 Valve Stem Seals
🔌 NGK Spark Plug
Key Benefits 🏎️
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Increased engine displacement for more power
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Reliable, smooth performance on pump or race gas
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Enhanced midrange power with Stage 2 Hotcam
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Easy installation with no case boring required
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High-quality, durable aftermarket components
Compatibility:
✅ Fits Yamaha Warrior 350 (1987-2006)
✅ Fits Yamaha Raptor 350 (2004-2006)
✅ Fits Yamaha Big Bear 350 (1987-1999)
✅ Fits Yamaha Bruin 350 (2004-2006)
✅ Fits Yamaha Big Wheel 350 (1987-1988)
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