WISECO 2309M06650 Kit Piston 66.50MM 0.50MM

( Brand: Wiseco ), ( Manufacturer Part Number: 2309M06650 ), ( Part Type: Piston )

Review WISECO 0.50mm Yamaha 66.50mm Oversize Kit Piston fits SS440 1980–1985

Wiseco SS440 High Performance Piston Kit for 1980-1985 Yamaha XT500 and XT600 50mm Bore

The Wiseco SS440 high performance piston kit is specifically designed for the 1980-1985 Yamaha XT500 and XT600 motorcycles with a 50mm bore. This kit is perfect for riders seeking high performance gains and improved reliability from their classic enduro bikes.

The piston kit consists of four forged pistons, rings, pin, and clips. Each piston is manufactured from 2618-T6 aluminum for superior strength, rigidity, and durability, ensuring they can handle the demands of high-performance riding. The piston's compressions ratio is increased to 9.5:1, allowing a significant power boost without compromising reliability.

The SS440 kit includes appropriately-sized rings for the increased bore size. The top ring is made from low-tension, chrome-moly alloy, while the second ring is an oil-control ring made from iron. The ring grooves have been precision machined, ensuring proper ring sealing and minimizing the chances of scoring or damaging the cylinder walls.

The piston kit comes with a phosphate-coated pin, which helps to reduce friction and wear. Additionally, the kit includes hardened steel clips designed for a reliable, long-lasting fit.

Before shipping, each piston kit is tested on a state-of-the-art dynamometer to ensure proper fitment, compression, and power gains. By thoroughly testing each assembly, potential issues can be identified and rectified, providing peace of mind for customers.

Installing the Wiseco SS440 piston kit provides several performance benefits. With a 9.5:1 compression ratio and increased bore size, riders can expect noticeable power gains, improved throttle response, and a more powerful, responsive engine. This kit is perfect for those seeking to enhance the riding experience of their vintage Yamaha XT500 or XT600.

The Wiseco SS440 high performance piston kit is an essential upgrade for any rider seeking to extract the maximum potential from their 1980-1985 Yamaha XT500 or XT600 motorcycle with a 50mm bore. Its forged pistons, precision machined rings, and rigorous testing ensure superior performance, durability, and reliability. Upgrade your classic enduro bike with the Wiseco SS440 piston kit today and experience the thrill of enhanced power and performance.

Pros and Cons of Installing a Wiseco SS440 Piston Kit in a 1985 Yamaha SR500

- Enhanced power output and torque due to the forged piston's strength and durability.

- Better overall engine balance and efficiency.

- Improved combustion efficiency leading to better fuel economy.

- Increased power output as a result of higher compression ratio.

- May require using higher octane fuel to prevent engine knocking.

- Stronger piston material resists wear and tear better.

- Can reduce the necessity for frequent engine rebuilds or replacements.

- May require additional modifications to ensure proper engine clearance.

- Not recommended for stock engines without adjustments due to potential engine damage.

- The Wiseco SS440 piston kit can be a costly investment due to its premium materials and manufacturing.

- Balancing the cost vs. the potential power gains, fuel economy improvement, and engine lifespan extension is important.

The Wiseco SS440 piston kit for a 1985 Yamaha SR500 offers several advantages, including improved engine performance, increased compression ratio, reduced engine wear, and potential fuel economy improvements. However, the kit may not be suitable for use in stock engines without modifications, and the piston kit comes with a premium price tag.

If you are looking for significant power gains, better fuel economy, and improved engine longevity, the Wiseco SS440 piston kit may be an excellent choice for your customized 1985 Yamaha SR500 build. However, ensure proper engine modification and consider the financial investment required.

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part #: 2309m06650 prices

• $64.96-$129.99

specifications enginesnowmobile:

• for models: Ss440
• for makes: Yamaha
• for years: 1980-1985
• brand: Wiseco
• mpn: 2309m06650
• part type: Piston

Returns:

• time: 30 Days
• type: Money Back
• paid by: Buyer
• details: All return merchandise must have an authorization number prior to return.-Product must be in original package & in new re-saleable condition.
• policy: returns accepted

General:

• in stock: Yes
• Motors > Parts & Accessories > Snowmobile Parts > Engines & Components > Snowmobile Engine Components
• condition: New

Ratings:

1. Great deal! 03-02-15
2. * 03-02-15
3. Great buying experience. 03-02-15
4. great product. Great. 03-02-15
5. Item was just as described and shipped fast. 03-02-15

Offer:

• # bids: 0
• quantity: 1
• Started: March 2, 2015, 5:25 am
• best offer: false
• # Sold: 0

Seller:

• city: Champlain, New York
• zipcode: 12919

Shipping:

• cost: $0.0
• type: Flat
• handling: 1 days

Payments:

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