WISECO 4842M07900 Piston Kit Compression 2.00MM 80.96MM 13.1

( Brand: Wiseco ), ( Manufacturer Part Number: 4842M07900 ), ( Type: Engine ), ( Country/region Of Manufacture: United States ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Authorized Dealer: Yes ), ( Bore: 80.96mm ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Compression: 13.1 ), ( Height: 4.000 ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Sizing: 2.00mm Oversize ), ( Vehicletype: Offroad )

Review WISECO Piston Kit 2.00mm Oversize To 80.96mm 13.1 Compression

Introducing the WISCO 4842M07900 piston kit, a high-performance upgrade for your engine. This piston kit is designed for applications requiring a 2.00mm piston pin and a compression height of 80.96mm, with a compression ratio of 13.1:1.

Each piston in this kit is meticulously crafted from forged 2618-T6 aluminum alloy, ensuring superior strength and durability. The piston crowns are optimized for a perfect seal with the engine's cylinder wall, reducing the risk of combustion leaks and improving overall engine efficiency.

The piston skirts are designed with an optimized shape and coating to reduce friction and wear against the cylinder wall. The piston pin bore is precision machined to ensure a snug fit and prevent lateral movement during engine operation, resulting in improved power delivery and reduced engine noise.

This piston kit also includes the piston rings, which are made from high-quality, low-friction material for optimal sealing and longevity. The piston rings are designed to fit perfectly into the grooves on the piston, ensuring a tight seal and preventing oil leaks.

The piston kit comes complete with all necessary hardware, including piston pins, piston pin bushings, and clips. Each component is carefully inspected and packaged to ensure a hassle-free installation experience.

In summary, the WISCO 4842M07900 piston kit is a top-tier upgrade for your engine, providing superior strength, durability, and efficiency. Whether you're looking to increase power output or extend the life of your engine, this piston kit is an excellent investment.

Wiseco 4842M07900 Piston Kit: A Detailed Analysis

The Wiseco 4842M07900 piston kit is a popular aftermarket option for Honda CR-V 2.0L engines, known for their durability and performance enhancement. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this piston kit.

1. Enhanced Performance: The Wiseco piston kit is designed to provide better compression, leading to improved engine performance. This can result in increased horsepower and torque, making your engine more responsive and efficient.

2. Durability: Wiseco pistons are made from high-quality materials, such as forged aluminum alloy, ensuring long-lasting performance. These pistons are designed to handle the rigors of high-performance driving and can withstand the increased heat and pressure generated by the engine.

3. Customizability: The Wiseco piston kit is available in various sizes and specifications, allowing you to tailor the kit to your specific engine requirements. This customizability can help optimize engine performance and ensure the best possible fit for your CR-V.

1. Cost: The Wiseco piston kit is more expensive than the stock OEM pistons. This may be a concern for some buyers, especially those on a tight budget. However, the increased performance and durability may justify the added cost for enthusiasts and high-performance applications.

2. Installation Complexity: Installing aftermarket pistons like the Wiseco 4842M07900 kit can be a complex process. It requires extensive engine disassembly and reassembly, which may be beyond the capabilities of some DIY enthusiasts. In such cases, it would be advisable to consult a professional mechanic or engine builder for the installation.

3. Potential Clearance Issues: When installing aftermarket pistons, there may be clearance issues with the engine components. This can lead to potential engine damage if not addressed properly. It is important to ensure that the pistons are properly sized and installed to maintain adequate clearance between the piston and engine components.

The Wiseco 4842M07900 piston kit offers several advantages, including enhanced engine performance, durability, and customizability. However, it also comes with potential disadvantages, such as increased cost, installation complexity, and potential clearance issues.

Ultimately, the decision to purchase the Wiseco piston kit depends on your specific needs and priorities. If you are seeking improved engine performance, long-term durability, and the ability to customize your engine, then the Wiseco piston kit may be a worthwhile investment. However, if you are on a tight budget, or if the installation complexity is a concern, then you may want to consider alternative options.

If you decide to pursue the Wiseco piston kit, it is recommended that you consult a professional mechanic or engine builder for installation. This will ensure that the pistons are properly installed and that any potential clearance issues are addressed. Additionally, be sure to choose the correct piston size and specification for your specific engine application to optimize engine performance and longevity.

Details:

Bore - Actual: 79.00mm. Bore - Standard: 77.00mm. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect with no size variation. Displacement: 263cc.

Bore: 80.96mm, Compression: 13.1:1 Compression, Sizing: 2.00mm Oversize, SPECIFICATIONS.

part #: 4842m07900 prices

• $210.30-$244.99

specifications pistondon:

• brand: Wiseco
• mpn: 4842m07900
• type: Engine
• country/region of manufacture: United States
• manufacturer warranty: 1 Year Manufacturer Warranty
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• authorized dealer: Yes
• bore: 80.96mm
• compatibility disclaimer: Compatibility Chart Information Provided By
• compression: 13.1
• height: 4.000
• legal disclaimer: Your Local Laws Before Purchasing.
• photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
• sizing: 2.00mm Oversize
• vehicletype: Offroad

payments pistondon:

• credit card: Diners-club
• other
• wallet: Google-pay

seller pistondon:

• # reviews: 176397
• rating: 97.9%
• city: Cedar Park, Texas

offer pistondon:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: July 18, 2025

returns pistondon:

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

general pistondon:

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

shipping pistondon:

• type: Fixed
• cost: $0.00
• service: Expedited, Standard
• class: Expedited, Standard
• transit: 4-8 Days

Wiseco 4842M07900 Is Similar To:

• Honda 12100-ml3-870 1988 Cr500 Cr 500 Cylinder Jug Wiseco Piston Top End Gaskets (23.1% 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 (30% 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 (30.3% 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 (37.3% 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 (46.6% 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 (68.9% 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 (39.5% 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 (42.1% 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 (32% 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 (36.4% 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 (45.8% 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)