fits model: Wrx, Sti. year: 1983.

( Brand: Manley ), ( Manufacturer Part Number: 622102C-4 ), ( Modified Item: No ), ( California Prop 65 Warning: Cancer Reproductive Harm Www.p65warnings.ca.gov ), ( Rod Lenght: 5.137 ), ( Stroke: 83 Mm. ), ( Type: Piston ), ( Comp Distance: 1.130 ), ( Piston Type: Dish ), ( Piston Head Volume: 14 Cc ), ( Piston Series: Standard Series ), ( Bore Size: 99.75 Mm. ), ( Fitment Type: Performance/custom )
The 622102C-4 Manley 83 Stroker 14cc Dish Pistons are a high-performance upgrade for your Subaru WRX/STI engine. These pistons are specifically designed for the Subaru Impreza 2.0L (EJ20) and 2.5L (EJ25) engines, including the 2002-2007 WRX and STI models.
Manufactured by Manley Performance Products, these pistons are known for their exceptional quality and reliability. The 83mm bore size and 14cc dish profile provide increased displacement and power, making them an excellent choice for those seeking to enhance the performance of their Subaru.
The 622102C-4 pistons are made from 2618-T6 aluminum alloy, which is heat-treated for strength and durability. The top rings are made from carbon-coated chrome molybdenum steel for superior sealing and reduced friction. The piston skirts are also bead-blasted and honed for a smooth surface and reduced drag.
The pistons come with wrist pins, rings, and clips, making them a complete replacement solution for your engine. They are also designed to work with aftermarket forged rods and high-compression engine builds.
Installing these pistons requires a knowledge of engine assembly and disassembly, as well as the appropriate tools. It's recommended to have the installation done by a professional mechanic or follow a detailed installation guide to ensure proper installation and avoid damage to the engine.
In summary, the 622102C-4 Manley 83 Stroker 14cc Dish Pistons are a high-performance upgrade for your Subaru WRX/STI engine, providing increased displacement, power, and reliability. They are made from high-quality materials and are a complete replacement solution for your engine, but require proper installation to ensure optimal performance.
Pros of buying 622102C-4 Manley 83 Stroker 14cc Dish Pistons for WRX/STI:1. High-quality material: Manley pistons are renowned for their durability and strength, which makes them a popular choice among performance enthusiasts.
2. Increased power and torque: The 14cc dish pistons provide an increased combustion chamber volume, resulting in more power and torque for your WRX/STI.
3. Improved engine reliability: Manley pistons are designed to withstand high-stress conditions, which can help reduce engine failures and increase engine life.
4. Enhanced performance: The 83mm stroke pistons can help improve engine performance by providing better fuel efficiency and reducing engine knock.
Cons of buying 622102C-4 Manley 83 Stroker 14cc Dish Pistons for WRX/STI:1. High cost: Manley pistons are more expensive than OEM pistons, which may be a barrier for some buyers.
2. Requires additional modifications: Installing larger pistons may require additional modifications to your engine, such as upgraded connecting rods, cylinder heads, and camshafts.
3. Potential power imbalance: Installing larger pistons can potentially create power imbalances in your engine if not properly balanced and matched with other components.
4. Engine tuning: The installation of larger pistons may require engine tuning to ensure proper operation and maximize performance.
Conclusion:If you are looking to improve the performance of your WRX/STI, the 622102C-4 Manley 83 Stroker 14cc Dish Pistons are a great option. However, it is important to note that they come with a higher cost and may require additional modifications to your engine. Proper installation and engine tuning are also essential to ensure optimal performance and engine reliability.
Recommendation:If you are considering purchasing the 622102C-4 Manley 83 Stroker 14cc Dish Pistons, we recommend consulting with a professional mechanic or tuner to ensure that your engine is properly prepared and balanced for the installation. It is also essential to consider the additional modifications and engine tuning required to maximize performance and ensure engine reliability.
7l 14 cc dish pistons high strength material lightweight design with offset wrist pin for quiet start-Epsom bore Wrx Sti 622102c generic photo. 75 dome volume cc 14 over size mm.
Initially the line included stainless valves, forged pistons, camshafts, lifters, vanadium valve springs, push rods and timing chain kits.
25 piston type dish rod length 5.