WISECO 515P3 Piston Kit Bike

( Brand: Wiseco ), ( Manufacturer Part Number: 515P3 ), ( Engine Type: 2-stroke ), ( Type: Piston Kit ), ( Items Included: Piston Rings, Wrist Pin, Clips )

Review WISECO Yamaha Dirt Bike Tri z Oversize Piston Kit New fits IT250 250 1983–1986

Introducing the WiseCo 515P3 piston kit, specifically designed for the Yamaha IT250 motorcycle models from 1983 to 1986, including the Tri-Z 250. This premium piston kit is engineered to deliver exceptional performance and reliability for your classic Yamaha bike.

The WiseCo 515P3 piston kit is manufactured using high-quality forged aluminum alloy pistons. These pistons offer superior strength and durability compared to their cast counterparts, ensuring a long service life even under the most demanding riding conditions. Each piston undergoes a rigorous manufacturing process that includes accurate machining, careful inspection, and a heat treatment to ensure a perfect fit and optimal engine performance.

The piston kit includes not only the pistons but also the piston rings. The piston rings are made of nitrided chrome steel, a material known for its excellent wear resistance and ability to reduce friction between the piston and the cylinder wall. This results in improved sealing, better compression, and ultimately, increased engine efficiency.

The WiseCo 515P3 piston kit is designed to be a direct replacement for your stock pistons, making the installation process straightforward and hassle-free. Each piston comes with a piston pin and a ring compressor tool to facilitate the installation process.

Upgrading to the WiseCo 515P3 piston kit offers numerous benefits for your Yamaha IT250 motorcycle. Not only will it improve your engine's performance, but it will also enhance its longevity, allowing you to enjoy your classic bike for years to come.

In summary, the WiseCo 515P3 piston kit is an excellent investment for any Yamaha IT250 motorcycle owner who seeks improved performance and reliability. With its high-quality forged aluminum alloy pistons, nitrided chrome steel piston rings, and straightforward installation process, this piston kit is the perfect choice for keeping your classic bike in tip-top shape.

The Wiseco 515P3 piston kit is a popular aftermarket option for Yamaha IT250 1983 bikes, specifically model years 85 and 86 Tri-Z 250. This piston kit is designed to improve engine performance and durability. Here are some pros and cons of buying this piston kit for your Yamaha IT250:

1. Improved Performance: The Wiseco piston kit is designed to provide better compression ratio and improved combustion efficiency, leading to increased horsepower and torque.

2. Enhanced Durability: The piston kit is made from high-quality materials and has a stronger design than the stock pistons, making it more durable and able to handle higher power levels.

3. Better Heat Management: The piston kit has a more efficient cooling design, which helps to reduce engine heat and prevent thermal damage.

4. Customizable: The Wiseco piston kit is available in various sizes, allowing you to customize the compression ratio to suit your specific engine and riding style.

1. Cost: The Wiseco piston kit is more expensive than the stock pistons, which may be a consideration for some riders.

2. Installation Complexity: Installing the piston kit can be a complex process and may require specialized tools and knowledge. It is recommended to have the installation done by a professional mechanic.

3. Potential Power Increase: Depending on your riding style and engine modifications, the increased power from the Wiseco piston kit may not be desirable or safe. It is important to consider the potential power increase and whether it is appropriate for your riding ability and bike configuration.

In conclusion, the Wiseco 515P3 piston kit can be a valuable investment for Yamaha IT250 1983 bikes, offering improved performance, durability, and heat management. However, it comes with a higher cost and installation complexity, and the potential power increase should be carefully considered. Ultimately, the decision to purchase this piston kit will depend on your individual riding style, budget, and engine configuration.

Recommendation: If you are looking to improve the performance and durability of your Yamaha IT250, and have the budget and resources for the installation, the Wiseco 515P3 piston kit is a worthwhile investment. However, it is recommended to consult with a professional mechanic to ensure proper installation and to consider the potential power increase and whether it is appropriate for your riding ability and bike configuration.

Details:

Looked the part number up online and found that this will fit following machines, may others too, Yamaha IT250 1983 YTZ250 Tri-Z 1985 1986 The on piston is 515P3 supersedes to 515M06875. This listing is for a NEW Wiseco brand oversize piston kit Yamaha bike/ATC.

part #: 515p3 price

• $39.00

specifications pistondon:

• for models: It250, 250
• for makes: Yamaha
• for years: 1983-1986
• brand: Wiseco
• mpn: 515p3
• engine type: 2-stroke
• type: Piston Kit
• items included: Piston Rings, Wrist Pin, Clips

seller pistondon:

• # reviews: 14865
• city: Aitkin, Minnesota
• rating: 99.6%

returns pistondon:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping pistondon:

• cost: $0.00
• type: Fixed
• transit: 4-10 Days
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard

payments pistondon:

• credit card: Visa
• other
• wallet: Google-pay

offer pistondon:

• quantity: 1
• sold: 0
• started: November 28, 2025
• options: Ship-to-home
• availability: In Stock

general pistondon:

• condition: New other see details
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

Wiseco 515P3 Is Similar To:

• Honda 12100-ml3-870 1988 Cr500 Cr 500 Cylinder Jug Wiseco Piston Top End Gaskets (20% similar) New Wiseco piston kit complete with rings, wrist pin and cir-clips. New top end gaskets kit. 1988 Honda CR500 cylinder jug Wiseco piston top end gaskets, kit includes-, factory oem cylinder bored to new piston. Ready to install kit...(May 19th, 2024)
• Wiseco 2165cd 1985 85 Honda Cr125r Cr 125r 125 Piston Rings 55mm (44.4% similar) For sale is the piston rings 55MM that was removed from a 1985 Honda CR125R. The condition of this item is displayed in the pictures above. I do my best to describe the condition of parts in and pictures...(May 21st, 2024)
• Wiseco 4393p2 Piston And Rings Honda Atc Trx 350 85-89 43934p2 4393m0 (26.8% similar) The set includes Wiseco renowned 4393P2 model piston and rings, ensuring that your engine runs smoothly efficiently. Otherwise the piston and rings are almost like new. This Wiseco piston and ring set is an excellent choice for Honda ACT TRX 350 model's manufactured between 1985 1989 ...(May 24th, 2024)
• Wiseco 645m04750 Like New Pro-lite Piston Stock 47.5mm Bore For Suzuki Rm80 1991-2001 (35.2% similar) 2 wrist pin cir clips. This Wiseco kit contains the needed components to replace one piston. Wiseco individual piston kit. Includes: 1 Wiseco piston. Wiseco participates in nearly every form of racing including supergrass, motocross, GCC, orcs, moot GP, super bike, NRA pro stock...(May 30th, 2024)
• Wiseco 40144m07800 Piston Kit Standard 78 Mm 40144m07800 (30.7% similar) Wiseco piston kit standard 78MM 40144M078 gas / Husqvarna KTM see below for compatible machines, kit is in good condition. Pictures show most significant blemishes but not every blemish. See pictures for details fully functional no bends cracks or defects. Piston kit includes piston...(June 1st, 2024)
• Wiseco 40082m09600 Piston Kit Standard Bore 95.95mm 12.5 1 Compression (32.9% similar) Used piston has about 4 hours on it. Good condition with wrist pin and cir clips rings...(June 10th, 2024)
• Wiseco 806m04800 Like New Piston Kit Pro-lite For Husqvarna Kawasaki Suzuki And Yamaha (33.7% similar) Now you can own the same race parts as all top teams. Service intervals may be increased with racers choice pistons over conventional Wiseco pistons, and are for expert racers tuners only. Cylinder sleeves must be purchased separately. When blow-by starts to increase on other pistons and power...(June 12th, 2024)
• Wiseco Pk1237 Motorcycle Piston Kit With Top-end Gasket (40.9% similar) Please review the pictures above carefully. Nothing else comes with this offer. Manufacturer - Wiseco, part number PK1237. Fits 04-05 Kawasaki KX250F, 04-06 Suzuki RMZ250. There is minor grease throughout and some parts have already been assembled. Missing: please see...(June 27th, 2024)
• Wiseco 526m06700 Honda Cr250 Atc250 Trx250 Piston (43.4% similar) Parts are listed for the year and model stated. See pictures. Item: Honda CR250 ATC250 TRX250 piston 526M067 condition: in very good condition...(June 28th, 2024)
• Wiseco 4875m05350 Top End Piston For Kawasaki Klx 110 02-12 53.50mm (32.7% similar) Wiseco top end piston for Kawasaki JLX 110 02-12 53.50MM 4875M05350...(July 2nd, 2024)
• Wiseco 822m05400 Like New Pro Lite Piston Kit 54.00mm For Kawasaki Kx125 2003 (38.2% similar) Compression ratio: standard. Bore size: 54MM. Piston kit includes piston, rings, wrist pin and cir clips. Fits the following model's: Kawasaki KX125 2003 . Lightweight forging for instant throttle response and maximum torque. Specs: oversize: standard. Computer engineered piston skirt...(July 10th, 2024)