1. Efficient energy conversion: The piston efficiently converts the thermal energy generated by fuel combustion into mechanical energy through reciprocating motion, drives the crankshaft to rotate, and is the key executor of engine power output, providing sufficient power for vehicle operation.
2. Compact and reliable structure: Its design is compact and can achieve stable operation within limited engine space. It is made of high-strength materials and can withstand harsh working conditions such as high temperature, high pressure, and high-speed movement, ensuring long-term stable operation of the engine.
3. Excellent heat dissipation performance: The piston surface is usually specially treated and designed with a reasonable structure to quickly transfer the heat generated by combustion, effectively controlling its own temperature performance degradation or component damage caused by overheating.
4. Strong wear resistance: By using materials and advanced surface treatment processes, the piston can maintain good working condition even under frequent friction with the cylinder wall, reducing the degree of wear and extending the service life of the engine.
5. Lightweight design: Modern pistons use lightweight and high-strength materials, such as aluminum alloy, to reduce weight while ensuring strength, lower the overall rotational inertia of the engine, and improve the acceleration performance and fuel economy of the vehicle.
Description
8pcs Fit For Engine Pistons & Rings Set Fit For BMW 550i 750i X5 F01 F02 F03 E70 E71 N63 4.4L V8 Car Accessories
Description:
Compression height: 32.1mm
Length: 52.6mm
Pin/bolt length: 60mm
Pin/bolt diameter: 22mm
Cylinder bore diameter: 89mm
Fit For BMW N63B44 4.4L (4395cc) V8 Twin Trubo Engine
Engine Compression ratio 11:1
Package Includes:
Pistons & Rings Set x 1 As the Pictures
Material: Aluminum
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