WISECO ORWI-CO423831-ON Piston Bike 70MM

( Brand: Wiseco ), ( Manufacturer Part Number: ORWI-CO423831-ON ), ( Part Type: Piston )

Review WISECO Yamaha Dirt Bike Piston 70mm fits YZ250 1980–1982

The Wiseco ORWICO423831-ON is a high-performance piston designed specifically for the 1980-1982 Yamaha YZ250 two-stroke motorcycle. This piston is crafted with precision and attention to detail to ensure optimal performance and reliability.

The piston features a 70mm bore, which is a direct replacement for the original piston in your YZ250. The piston skirt is designed with a unique shape and coating that reduces friction and increases durability, resulting in smoother engine operation and improved engine life.

The Wiseco ORWICO423831-ON piston is made from a high-quality forged aluminum alloy, ensuring strength and longevity. The piston crown is designed with a domed shape, which increases the compression ratio and improves the engine's power output. The piston ring grooves are precision-machined to ensure a proper fit of the piston rings, which is crucial for preventing oil leaks and ensuring efficient combustion.

The piston also features a high-quality wrist pin and pin retainer, which are designed to reduce engine noise and vibration. The piston pin is made from a high-strength alloy, while the pin retainer is made from a high-tensile steel. The piston pin and pin retainer are designed to work together to reduce engine wear and improve engine durability.

The Wiseco ORWICO423831-ON piston is also designed with a precision-machined piston pin bore, which ensures a proper fit of the piston pin. The piston pin bore is also chamfered, which reduces the amount of force required to install the piston, making installation easier.

In summary, the Wiseco ORWICO423831-ON is a high-performance piston designed for the 1980-1982 Yamaha YZ250 two-stroke motorcycle. It features a 70mm bore, a unique piston skirt coating, a high-quality forged aluminum alloy construction, a domed piston crown, precision-machined piston ring grooves, a high-strength alloy piston pin, a high-tensile steel pin retainer, and a precision-machined piston pin bore. This piston is designed to improve engine performance, reduce engine noise and vibration, and increase engine durability.

1. High-quality materials: Wiseco pistons are known for their high-quality materials, which ensure durability and reliability.

2. Improved engine performance: The piston can help improve engine performance by providing a better compression ratio and increasing horsepower.

3. Designed for specific applications: The piston is specifically designed for 1980-1982 Yamaha YZ250 bikes, which means it should fit perfectly and work well with the engine.

1. Expensive: Wiseco pistons are generally more expensive than other aftermarket options, which could be a disadvantage for some buyers.

2. Requires installation: The piston needs to be installed by a professional or someone with experience in motorcycle engine repair, which could add to the cost of the project.

3. Potential for engine damage: If not installed correctly, the piston could cause damage to the engine, which would require additional repairs.

The Wiseco ORWi-CO423831-ON 1980-1982 Yamaha YZ250 bike piston 70mm is a high-quality aftermarket option that can improve engine performance and durability. However, it is more expensive than other options and requires professional installation. If you are willing to invest in a high-quality piston and have the budget for it, this could be a good choice. However, if you are on a tight budget or not comfortable with installation, you may want to consider other options.

If you are looking for a high-quality piston for your 1980-1982 Yamaha YZ250 bike and have the budget for it, the Wiseco ORWi-CO423831-ON 70mm piston could be a good choice. However, make sure you have the piston installed by a professional to avoid any potential damage to the engine. If you are on a tight budget or not comfortable with installation, you may want to consider other aftermarket piston options that are more affordable and easier to install.

Details:

Parts without fitment are to be assumed universal and may require vehicle modification. This is helpful if you are buying multiple items. I need to exchange an item. 1980 1982 Yamaha YZ250 Dirt Bike Wiseco Piston 70mm: Compatibility: YZ250, Size: 70mm.

Brand: Wiseco, model Number: ORWI-CO423831-ON.

part #: orwico423831 price

• $183.45

specifications pistondon:

• for models: Yz250
• for makes: Yamaha
• for years: 1980-1982
• brand: Wiseco
• mpn: Orwi-co423831-on
• part type: Piston

returns pistondon:

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

payments pistondon:

• other
• credit card: Mastercard
• wallet: Paypal

shipping pistondon:

• transit: 3-8 Days
• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00

offer pistondon:

• sold: 0
• quantity: 9
• availability: In Stock
• options: Ship-to-home
• started: September 10, 2024

general pistondon:

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

seller pistondon:

• rating: 99.2%
• city: San Diego, CA
• # reviews: 60033

Wiseco ORWI-CO423831 Is Similar To:

• Honda 12100-ml3-870 1988 Cr500 Cr 500 Cylinder Jug Wiseco Piston Top End Gaskets (18.9% 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 (45.5% 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 (30.7% 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 (34% 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 (36.8% 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 (34.3% 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 (31.2% 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 (35.2% 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 (42.7% 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 (37% 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 (37.2% 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)