fits model: Cb750, Cbr750. make: Honda.

( Brand: Wiseco ), ( Manufacturer Part Number: 4183M06500 ), ( Engine Type: 4-stroke ), ( Type: Piston Kit ), ( Machine Type: Street Motorcycle ), ( Items Included: Circlips, Forged Pistons, Head Gasket, Piston Rings, Wrist Pin ), ( Piston Diameter: 65.00mm ), ( Cylinder Bore Diameter: 2.559 ), ( Pin Diameter: 15.00mm ), ( Material: Aluminum Alloy ), ( Country/region Of Manufacture: United States ), ( Performance Part: Yes )
The WiseCo 4183M06500 K823 Forged Big 823cc Piston Kit is an upgraded performance solution designed specifically for Honda CB750 and CBR750 DOHC motorcycles. This kit is a must-have for drag racers and enthusiasts looking to maximize their engine's potential.
The WiseCo piston kit is made from forged 2618 alloy, ensuring superior strength and durability. The forging process allows for optimal piston shape and size, resulting in increased combustion efficiency and power output. The piston's unique design features a dish diameter of 82.3mm, which provides a significant increase in displacement over the stock pistons.
The kit includes six pistons and six piston rings, ensuring a complete replacement for your engine. The piston rings are made from high-quality chrome molybdenum alloy, providing excellent sealing and reducing engine oil consumption. The piston rings are also nitrided for improved wear resistance and durability.
The piston tops feature a 12.5:1 compression ratio, which is ideal for high-octane race fuel. This high compression ratio allows for more combustion and power, resulting in improved acceleration and top speed. The piston skirts are chamfered, which improves engine efficiency and reduces friction, resulting in smoother operation and longer engine life.
The WiseCo 4183M06500 K823 Forged Big 823cc Piston Kit is a direct bolt-in replacement for Honda CB750 and CBR750 DOHC engines. It is designed to work with the stock crankshaft and connecting rods, making installation easy and straightforward. However, it is recommended to have the engine professionally built and tuned to ensure optimal performance.
In conclusion, the WiseCo 4183M06500 K823 Forged Big 823cc Piston Kit is an excellent upgrade for Honda CB750 and CBR750 DOHC motorcycles. It offers increased displacement, improved combustion efficiency, and enhanced power output, making it ideal for drag racing and high-performance applications. With its high-quality materials, precise engineering, and easy installation, this piston kit is a smart investment for any serious Honda enthusiast.
Pros of buying a Wiseco 4183M06500 K823 Forged Big 823cc Piston Kit for Honda CB750/CBR750 DOHC Dragbike:1. High-quality materials: Wiseco uses high-grade forged aluminum alloy for their pistons, ensuring durability and reliability.
2. Enhanced performance: The kit includes high-compression pistons, which can help improve engine performance and horsepower.
3. Custom fit: The pistons are designed to fit perfectly into Honda CB750/CBR750 DOHC engines, ensuring a smooth and efficient operation.
4. Reduced weight: The forged pistons are lighter than their cast counterparts, which can help improve engine efficiency and performance.
5. Increased reliability: The forged pistons are less prone to failure due to their superior strength and durability.
Cons of buying a Wiseco 4183M06500 K823 Forged Big 823cc Piston Kit for Honda CB750/CBR750 DOHC Dragbike:1. High cost: Forged pistons are generally more expensive than cast pistons, and this kit is no exception.
2. Requires specialized tools: Installing the kit requires specialized tools, which may not be available to all home mechanics.
3. Potential engine damage: If not installed correctly, the kit can cause engine damage, such as piston slap or engine seizure.
4. Complex installation: The installation process can be complex and time-consuming, requiring a high level of mechanical skill.
5. May void warranty: Installing aftermarket parts may void the engine's warranty, so it's important to check with the manufacturer before proceeding.
Conclusion:The Wiseco 4183M06500 K823 Forged Big 823cc Piston Kit is a high-quality and performance-enhancing upgrade for Honda CB750/CBR750 DOHC engines. However, its high cost, specialized tools required for installation, and potential for engine damage if not installed correctly are significant drawbacks.
Recommendation:If you have a significant budget and are experienced in motorcycle engine builds, this kit can be a great investment for improving engine performance and reliability. However, if you're not confident in your mechanical skills or have concerns about the installation process, it may be best to leave this upgrade to a professional mechanic or engine builder.
4x WISECO 2559XC 65.00mm PISTON RING SETS. 4x WISECO S522 15.00mm WRIST PINS. 4x WISECO 4183M06500 10.25:1 COMPRESSION 65mm FORGED PISTONS. WISECO PART NUMBER: K823.
Note: Cylinder boring required.