WISECO 4676M08400 Piston Big Cycle 71.5 84MM 386CC .040 4676P4

( Brand: Wiseco ), ( Manufacturer Part Number: 4676M08400 ), ( Part Type: Piston )

Review WISECO Piston Big 386cc Stk Yamaha Cycle 84mm 71.5 .040 fits BEAR 1983–2008

The WISCO Piston Big 386cc is an exceptional upgrade for your 1983-2008 Yamaha motorcycle with a 84mm bore and 71.5mm stroke. This piston, model number 4676P4/4676M08400, is designed specifically for the Yamaha cycle, ensuring a perfect fit and optimal performance.

Crafted from high-quality forged aluminum alloy, this WISCO piston boasts exceptional strength and durability. Its 386cc displacement ensures robust power delivery, making it an ideal choice for riders seeking improved performance and reliability. The piston features a 84mm bore, which matches the original specifications of your Yamaha bike, ensuring seamless integration and compatibility.

The piston's 71.5mm stroke provides a balance between power and smoothness, ensuring your engine runs efficiently and delivers consistent performance. The piston ring grooves are precision-machined to accommodate the correct size and gap for optimal seal and reduced friction.

This WISCO piston features a unique design, with a polished finish that not only enhances its aesthetic appeal but also helps reduce heat buildup, thereby extending the lifespan of the piston. The piston pin and wrist pin boss are also crafted with precision, ensuring a snug fit and reliable operation.

In summary, the WISCO Piston Big 386cc is an excellent choice for upgrading your 1983-2008 Yamaha motorcycle. Its high-quality construction, accurate bore and stroke dimensions, and polished finish make it a reliable and durable upgrade that can help improve your bike's performance and longevity.

1. Enhanced Performance: Wiseco pistons are known for their high-quality material and design, which can increase horsepower and torque in your Yamaha cycle.

2. Durability: Wiseco pistons are designed to withstand high compression and heat, ensuring long-term durability and reliability.

3. Customizable: This piston is specifically designed for your 2000-08 Yamaha with an 84mm bore and 71.5mm stroke, ensuring a perfect fit and optimal performance.

4. High-Quality Material: Wiseco uses high-grade materials, such as forged aluminum, to ensure strength and reliability.

1. Cost: Wiseco pistons are generally more expensive than stock pistons, which might be a concern for some buyers.

2. Installation: Installing a new piston requires specialized tools and knowledge, which some riders may not have.

3. Potential Compatibility Issues: While this piston is specifically designed for your Yamaha, it's important to ensure that other components of your engine are compatible, such as the crankshaft and connecting rods.

If you're looking to enhance the performance of your 2000-08 Yamaha and are willing to invest in high-quality parts, a Wiseco piston could be a great option. However, it's important to consider the cost and potential installation issues before making a purchase. If you're not comfortable with the installation process, it may be a good idea to hire a professional mechanic.

If you decide to purchase this Wiseco piston, make sure to follow the installation instructions carefully to ensure proper fit and performance. Additionally, consider having the piston installed by a professional mechanic to ensure that it's done correctly and safely. With proper installation, you can expect to see improved performance and increased horsepower from your Yamaha cycle.

Details:

All kits come with pistons, rings and cir clips.

Wrist pin is included,except when noted. Advanced manufacturing techniques diamond turned finish from one of the many CBC computer controlled turning centers guarantees you a perfect finish with no size variation. With the availability of replacement cylinder sleeves, chrome, nasal and boron composite cylinders can be re sleeved to accept Wiseco oversized.

The part number for this listing is 4676P4. Oversize options Wiseco wide range of oversize pistons increase the life of cast iron lined cylinders.

part #: 4676m08400 prices

• $170.43-$199.99

specifications lightingsnowmobiles:

• for models: Bear
• for makes: Yamaha
• for years: 1983-2008
• brand: Wiseco
• mpn: 4676m08400
• part type: Piston

General:

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

Offer:

• Started: September 29, 2014, 8:59 pm
• # Sold: 0
• best offer: false
• quantity: 25
• # bids: 0

Payments:

• PayPal

Shipping:

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

Ratings:

1. Nice product 09-30-14
2. OK!!!!!! 09-30-14
3. Good stuff, fast shipping. A+ 09-30-14
4. Excellent! Fast shipping! A+++++ 09-29-14
5. Fast Shipping, thank you! 09-29-14

Seller:

• city: Los Angeles, California
• zipcode: 90021

Returns:

• time: 30 Days
• type: Money back or exchange buyer's choice
• details: Restocking fee: No
• policy: returns accepted
• paid by: Buyer

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