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JE, Yamaha, 98.00 mm Bore, 1 Cyl. Kit
Your Price: $309.99
SKU: 222087
Please Allow Approximately 3 Weeks or Less for Shipping
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JE, Yamaha, YZ450F / WR450F Gas Gas EC 450F, 12.50:1, 98.00 mm Bore, 1 Cyl. Piston Kit
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for dirt bike and other off-road motorcycle engines. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and riding application to provide the ultimate combination of durability and performance. From the motocross track to the trail and everything in between, JE Pistons’ performance is proven with every handful of throttle and wave of the checkered flag. Equip your bike with the best in forged pistons.
- Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
- Designed specifically for each engine and use application to provide optimized performance durability
- Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
- Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
- Made 100% in the USA
GTIN: 00193564220882
Piston Series | JE Pistons |
---|---|
Cylinder Head | YZ 450F 5V |
Bore Diameter | 98.00 MM |
Compression Ratio Actual | 12.50:1 |
Piston Head Type | Dish |
Piston Volume | 0.00 CC |
Piston Material | 2618 |
Forging Type | FSR |
Piston Average Weight | 293 GR |
Ring Set Included | Yes |
Top Compression Ring Thickness | 0.0480 IN |
Second Compression Ring Thickness | 0.0600 IN |
Oil Ring Thickness | 0.0795 IN |
Wrist Pin Material | 9310 Nickel Carbon Steel Alloy |
Wrist Pin Length | 2.050 IN |
Wrist Pin Wall Thickness | 0.160 IN |
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Instructions: Enter a value in the un-shaded boxes below as they pertain to your engine.
Note: For pistons BELOW the block @ TDC – value in box must be a NEGATIVE number (-0.000)
Note: For pistons ABOVE the block @ TDC – value in box must be a POSITIVE number (0.000)
Note: For a DISH piston – value in box must be a NEGATIVE number (-0.0)
Note: For a DOME piston – value in box must be a POSITIVE number (0.0)
Note: Manipulate the DOME/DISH & PISTON to DECK volumes to get the ratio you want.