WISECO 485-P3 Piston

( Brand: Wiseco ), ( Manufacturer Part Number: 485-P3 ), ( Engine Type: 2-stroke ), ( Type: Piston ), ( Machine Type: Off-road Motorcycle ), ( Items Included: Piston Rings ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review WISECO Piston 485 P3 Motocross

The WiseCo 485-P3 piston is a high-performance aftermarket replacement piston designed for Harley-Davidson V-Twin engines. This piston is specifically engineered to provide enhanced power, durability, and reliability compared to OEM pistons.

The 485-P3 piston is made from forged 2618-T6 aluminum alloy, which ensures superior strength and rigidity. The piston crown is designed with a dish shape and a compression height of 3.830 inches, offering improved combustion efficiency and increased power output. The piston skirt is engineered with a full-length oil squirter to ensure adequate lubrication, reducing friction and heat buildup.

The piston ring package includes a compression ring, two oil control rings, and a top ring. The rings are made from high-quality materials, including a chrome molybdenum alloy for the compression ring and a nickel-iron alloy for the oil control rings. The rings are also precision-machined to ensure a proper fit and optimal sealing.

The piston pin is made from high-strength steel and is precision-machined to fit perfectly in the piston. The piston pin bore is chrome-plated for added durability and reduced friction. The piston pin retaining clip is also included in the kit.

The WiseCo 485-P3 piston is designed to work with Harley-Davidson engines with a bore size of 4.000 inches. It is recommended for use in high-performance applications, including racing, high-mileage use, or for those seeking increased horsepower and torque. The piston is backed by WiseCo's one-year warranty against defects in materials and workmanship.

In summary, the WiseCo 485-P3 piston is a high-quality aftermarket replacement piston designed for Harley-Davidson V-Twin engines. It is engineered for enhanced power, durability, and reliability, and is made from forged aluminum alloy, high-strength steel, and high-quality piston rings. The piston is recommended for high-performance applications and is backed by a one-year warranty.

The Wiseco 485-P3 piston is a popular aftermarket racing piston designed for high performance applications in two-stroke dirt bikes. This piston is known for its lightweight construction, improved strength, and enhanced power delivery. However, like any other aftermarket part, it comes with its own set of pros and cons.

1. Lightweight: The Wiseco 485-P3 piston is lighter than the stock piston, which helps in reducing the rotating mass of the engine. This results in quicker revving and improved power delivery.

2. Enhanced Strength: The piston is made from 2618-T6 forged aluminum alloy, which provides increased strength and durability compared to the stock piston. This makes it suitable for high-performance applications and racing.

3. Improved Compression: The Wiseco 485-P3 piston features a higher compression ratio than the stock piston. This helps in extracting more power from the engine and improving overall performance.

4. Better Ring Land Design: The piston ring land design is improved, which provides better sealing and reduces the chances of ring groove failure.

5. Increased Power: All the above features combined help in increasing the power output of the engine.

1. Cost: The Wiseco 485-P3 piston is more expensive than the stock piston. This may be a deterrent for some riders who are on a budget.

2. Installation: Installing the Wiseco 485-P3 piston requires some level of engine building experience and knowledge. It is not a simple bolt-on part and may require some additional modifications to the engine.

3. Wear and Tear: The Wiseco 485-P3 piston is designed for high-performance applications and racing. This means that it will wear out faster than the stock piston. Regular maintenance and replacement may be required to keep the engine running smoothly.

The Wiseco 485-P3 piston is a high-performance aftermarket part that offers several advantages over the stock piston. It is lighter, stronger, and provides improved compression and power delivery. However, it comes with a higher cost, requires some level of engine building experience for installation, and wears out faster than the stock piston.

If you are a serious racer or looking for high-performance gains in your two-stroke dirt bike, then the Wiseco 485-P3 piston is a worthwhile investment. However, if you are on a budget or only looking for minor performance improvements, then the stock piston may be a more cost-effective option. Ultimately, the decision depends on your riding style, budget, and performance goals.

Details:

The Wiseco Piston 485 P3 Motocross is a high-performance aftermarket part designed for off-road motorcycles with 2-stroke engine. Made in the USA, this vintage part includes piston rings and is specifically designed for motocross applications.

part #: 485p3 price

• $115.99

specifications pistondon:

• brand: Wiseco
• mpn: 485-p3
• engine type: 2-stroke
• type: Piston
• machine type: Off-road Motorcycle
• items included: Piston Rings
• vintage part: Yes
• country of origin: United States

seller pistondon:

• rating: 100.0%
• # reviews: 1572
• city: Baton Rouge, Louisiana

shipping pistondon:

• class: Economy
• type: Fixed
• service: Economy
• cost: $10.95
• transit: 4-9 Days

returns pistondon:

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

general pistondon:

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

offer pistondon:

• quantity: 1
• started: March 14, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

payments pistondon:

• wallet: Paypal
• other
• credit card: Diners-club

Wiseco 485-P3 Is Similar To:

• Honda 12100-ml3-870 1988 Cr500 Cr 500 Cylinder Jug Wiseco Piston Top End Gaskets (29.1% 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 (35.6% 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 (41.5% 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 (36.1% 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, moto GP, super bike, NRA pro stock...(May 30th, 2024)
• Wiseco 40144m07800 Piston Kit Standard 78 Mm 40144m07800 (42.6% 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 (45.9% 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 (37.4% 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 (40.4% 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 (34.9% 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 (42.3% 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 (36.8% 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)