WISECO ORWI-CO425833-ON Piston Bike 88MM

( Brand: Wiseco ), ( Manufacturer Part Number: ORWI-CO425833-ON ), ( Part Type: Piston )

Review WISECO Yamaha Dirt Bike Piston 88mm fits YZ490 1983

Introducing the WISCO ORWI-CO425833-ON piston, an excellent upgrade option for the 1983 Yamaha YZ490 motorcycle engine. This piston is specifically designed to deliver superior performance and longevity, making it an ideal choice for riders seeking to enhance their bike's power output and reliability.

Crafted from high-quality forged aluminum alloy, this piston ensures strength and durability. Its 88mm bearing size fits perfectly in the 1983 Yamaha YZ490 engine, ensuring a precise fit and reliable function. The piston's top ring groove is knife-edged, ensuring a perfect seal with the piston ring.

The skirt of the piston features an optimized profile and is skirt-ported, which directs cool air into the crankcase during the compression stroke, reducing temperatures and enhancing engine efficiency. The skirt also employs a nitride surface treatment, providing an additional layer of protection against wear and tear.

The WISCO ORWI-CO425833-ON piston also comes with a WISCO piston pin made from chrome molybdenum alloy, ensuring a secure fit between the piston and connecting rod. The piston pin is also nitrided, providing an additional layer of protection against wear and enhancing its strength.

The piston's crown shape has been CNC-machined to optimize the combustion chamber shape, which allows for efficient burning of fuel and increased power output. The piston's circumferential ribbing enhances durability by dispersing heat and reducing the risk of engine seizure.

Lastly, the WISCO ORWI-CO425833-ON piston comes with a gudgeon pin retainer to keep the piston's gudgeon pin in place, ensuring smooth engine operation. The piston is also factory pre-gapped, ensuring a precise clearance between the piston and cylinder wall, making the installation process hassle-free and accurate.

Overall, the WISCO ORWI-CO425833-ON piston is a carefully engineered upgrade solution for the 1983 Yamaha YZ490 bike. Its high-quality materials, optimized design, and attention to detail make it a reliable choice for enhancing engine performance and overall bike performance. Riders can rest easy knowing that they've invested in a piston that will stand up to the demands of off-road racing while providing increased power and longevity.

Wiseco WL190-88 Piston for 1983 Yamaha YZ490: A Comprehensive Analysis

The Wiseco WL190-88 piston is a popular aftermarket piston designed for the 1983 Yamaha YZ490 bike. Its unique design aims to provide better performance and durability compared to the stock piston. Let's examine the pros and cons of this piston to determine if it's a worthwhile upgrade.

1. Enhanced performance: The Wiseco WL190-88 piston is engineered for increased power, making it an attractive option for those looking to improve their bike's performance.

2. High-quality materials: This piston is made from forged aluminum, which is known for its strength and durability, making it suitable for high-performance applications.

3. Enhanced cooling: The piston has a unique design to improve cooling, which can help reduce knocking and pinging sounds, presumably caused by detonation during high-performance riding situations.

1. Cost: This aftermarket piston can be more expensive than the stock piston, which may deter some riders who are budget-conscious.

2. Installation complexity: Installing this piston may require more expertise and specialized tools compared to the stock piston, which could potentially result in higher labor costs.

3. Potential compatibility issues: It's essential to ensure this piston is a perfect fit for your bike. Incorrect installation could cause problems and potentially damage other components.

The Wiseco WL190-88 piston offers a potential performance upgrade for the 1983 Yamaha YZ490. Its high-quality materials and design enhancements contribute to increased power and improved cooling. However, the cost, installation complexity, and potential compatibility issues may make it less appealing for some riders. Ultimately, the decision to upgrade to this piston depends on individual preferences, budget, and technical expertise.

If you are an experienced rider looking to boost your bike's power and durability, the Wiseco WL190-88 piston can be a worthwhile investment. Ensure that you perform the necessary research, have access to the proper installation tools, and are prepared for the additional cost before making the upgrade. Additionally, double-check the compatibility with your specific 1983 Yamaha YZ490 to avoid potential issues.

Details:

Parts without fitment are to be assumed universal and may require vehicle modification. This is helpful if you are buying multiple items.: Brand: Wiseco, model Number: ORWI-CO425833-ON. I need to exchange an item.

Credit or Debit Card. 1983 Yamaha YZ490 Dirt Bike Wiseco Piston 88mm: Compatibility: YZ490, Size: 88mm.

part #: orwico425833 prices

• $219.99-$243.95

specifications pistondon:

• for models: Yz490
• for makes: Yamaha
• for years: 1983
• brand: Wiseco
• mpn: Orwi-co425833-on
• part type: Piston

offer pistondon:

• started: December 28, 2024
• quantity: 3
• availability: In Stock
• sold: 0
• options: Ship-to-home

returns pistondon:

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

shipping pistondon:

• cost: $0.00
• transit: 6-10 Days
• class: Standard
• service: Standard
• type: Fixed

general pistondon:

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

seller pistondon:

• rating: 99.2%
• # reviews: 61569
• city: San Diego, CA

payments pistondon:

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

Wiseco ORWI-CO425833 Is Similar To:

• Honda 12100-ml3-870 1988 Cr500 Cr 500 Cylinder Jug Wiseco Piston Top End Gaskets (19.6% 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 (44.1% 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 (33.3% 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 (35.1% 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 (33.3% 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 (34.1% 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 (32.2% 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 (28.3% 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 (33.9% 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 (35.4% 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 (35.7% 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)