fits make: Subaru. year: 2004–2012.

( Brand: Manley ), ( Manufacturer Part Number: 612005C-4 ), ( Part Type: Piston ), ( Bore: 100mm )
The 612005c-4 5mm Manley Pistons are a premium upgrade for your Subaru engine, specifically designed for the 2004 Platinum model. These pistons are manufactured by Manley, a renowned name in the automotive industry, known for their high-quality engine components.
The 5mm oversize pistons are designed to provide enhanced combustion efficiency, resulting in improved engine performance. They are made from forged 2618-T6 aluminum alloy, which is heat-treated to ensure durability and strength. This material is chosen for its excellent resistance to thermal fatigue and detonation, ensuring the pistons can withstand the high temperatures and pressures of the engine.
The pistons feature a unique crown design with a dish diameter of 100mm. This design allows for increased compression ratio, resulting in more power and torque from your engine. The pistons also have a full-floating wristpin with a phosphol Annealed pin bore, which reduces friction and prevents pin breakage.
The 612005c-4 5mm Manley Pistons are also designed with a low-tension ring pack, which reduces the load on the piston rings and ensures a longer service life. The pistons are also coated with Manley's proprietary Diamondlike Carbon (DLC) coating on the skirt and crown, which further reduces friction and increases durability.
In summary, the 612005c-4 5mm Manley Pistons are a high-performance upgrade for your Subaru engine. They are made from high-quality materials, feature a unique design for improved combustion efficiency, and are coated with a DLC coating for enhanced durability. These pistons will provide your engine with improved power, torque, and longevity.
Pros of buying 612005c-4 5mm Manley Pistons for a 2004 Subaru Platinum 100mm Engine:1. Improved engine performance: Manley pistons are known for their high-quality materials and engineering, which can lead to improved engine performance, including increased horsepower and torque.
2. Durability: Manley pistons are made with high-quality materials, such as forged aluminum alloys, which can help increase the lifespan of the engine and reduce the likelihood of piston failure.
3. Enhanced engine efficiency: Manley pistons are designed to reduce friction and improve the flow of gases within the engine, which can help improve overall engine efficiency and reduce fuel consumption.
Cons of buying 612005c-4 5mm Manley Pistons for a 2004 Subaru Platinum 100mm Engine:1. Cost: Manley pistons are typically more expensive than OEM (original equipment manufacturer) pistons, so the cost of purchasing and installing them can be a significant factor to consider.
2. installation complexity: Installing aftermarket pistons can be a complex process that requires specialized tools and skills. This may require the assistance of a professional mechanic, which can add to the overall cost of the upgrade.
3. Compatibility concerns: It is important to ensure that the Manley pistons are compatible with the specific engine and application, as using the wrong pistons can lead to engine damage or reduced performance.
Conclusion:While 612005c-4 5mm Manley Pistons for a 2004 Subaru Platinum 100mm Engine can offer improved engine performance, durability, and efficiency, the high cost and installation complexity are important considerations to keep in mind. If the benefits of the upgrade outweigh the costs and the installation process is manageable, then upgrading to Manley pistons can be a worthwhile investment. However, it is recommended to consult with a professional mechanic to ensure compatibility and to avoid any potential engine damage.
141mm stroke 79mm weight 425g fitment Subaru year model sub model cylinders liter aspiration Eng deg. For display purposes only.
Proprietary multi step top ring groove machining process assures optimum control of the groove size, geometry, flatness, and finish comp ratio 8. Federal form scan gauging validates ideal skirt indexing to pinhole and skirt to skirt polarity. Item specifics are above in.
Perfect ring groove to skirt squareness is achieved through our unique one texturing manufacturing method that assures maximum horsepower. Each design is lightweight yet robust enough to deliver long service life. All final turning is performed in one texturing resulting in complete squareness of rings to the cylinder wall.
Value added features such as a pressure balance groove included in all series. Attributes contour forgings provide the optimum balance between strength and weight with no grain interrupting internal milling.
95 country of manufacture color ship weight lbs 5.
5/1 cylinder head 51cc dome volume 22cc piston type dish rod length package quantity 1 product notes bore 100mm.
5mm comp distance Manley pistons are machined of high strength 2618 material.