fits model: Wrx, Sti.

( Brand: Cp Carillo Manley Performance ), ( Manufacturer Part Number: SC7438 ), ( Part Type: Piston Rod ), ( Comp Height: Mm ), ( Size: 0.25mm ), ( Rod Big End Bore / Width: 2.165 / .840 ), ( Piston Rod Length: Mm Manley Rod ), ( Piston Stroke: 83 ), ( Cr: 9.0 ), ( Piston Ring Thickness: 1.2 X 1.2 X 2.0mm ), ( Piston Dome/dish Cc: 17.1 )
Introducing the 9.0 SC7438 Manley Pistons and Carillo Performance Rods kit, specifically designed for the EJ257 engine found in Subaru WRX and STI models. This high-performance upgrade is a must-have for enthusiasts seeking superior engine power and reliability.
The Manley 99.75mm forged pistons are the heart of this kit. These pistons are known for their exceptional strength and durability, thanks to their forged construction and advanced design. The piston skirts are optimized for reduced friction, ensuring smooth operation and reduced heat build-up. The piston crowns are digitally designed to ensure perfect combustion chamber shape and volume, ensuring optimal performance and efficiency.
The Carillo Performance rods, paired with the Manley pistons, complete this high-performance kit. These rods are manufactured from 4340 chrome-moly steel, ensuring unparalleled strength and stiffness. The rod design includes a polished finish for reduced friction, while the rod bolts are made from ARP 2000 series material, ensuring maximum clamping force and reliability.
This Manley Pistons and Carillo Performance Rods kit is designed for a stroke of 9.0 inches, making it an ideal choice for those seeking significant power gains. It's a direct replacement for the stock pistons and rods, ensuring a straightforward and hassle-free installation process.
In conclusion, the 9.0 SC7438 Manley Pistons and Carillo Performance Rods kit is a high-quality, performance-oriented upgrade for your EJ257 engine. With its forged Manley pistons and Carillo Performance rods, this kit provides exceptional strength, durability, and performance, making it an excellent choice for both daily drivers and competition vehicles.
Pros of buying Manley pistons, Manley rods, Carillo Performance connecting rods for your EJ257 WRX/STI stroker 9.0 engine with SC7438 and 15024-4:1. Quality and Durability: Manley, Carillo Performance, and SC Engineering are well-known manufacturers in the automotive performance industry, known for producing high-quality parts that can withstand extreme conditions.
2. Enhanced Performance: These upgraded pistons and connecting rods will allow for increased engine stroker, resulting in higher horsepower and torque.
3. Improved Engine Life: The stronger pistons and rods will help reduce engine wear and tear, potentially extending the life of your engine.
4. Better Engine Compatibility: Manley and Carillo Performance offer pistons and rods specifically designed to fit the EJ257 WRX/STI engine, ensuring proper fit and function.
Cons of buying Manley pistons, Manley rods, Carillo Performance connecting rods for your EJ257 WRX/STI stroker 9.0 engine with SC7438 and 15024-4:1. Cost: Upgrading to high-performance pistons and connecting rods is a significant investment, potentially costing several hundred to thousands of dollars.
2. Installation Requires Expertise: Installing these upgraded components requires expert knowledge and specialized tools. If not done properly, it could lead to engine damage.
3. Potential Engine Noise and Vibration: Upgrading to high-performance components can result in increased engine noise and vibration, potentially affecting the overall driving experience.
4. Potential Compatibility Issues: While Manley and Carillo Performance offer pistons and rods specifically designed for the EJ257 WRX/STI engine, there is always a potential for compatibility issues when upgrading parts.
Conclusion: If you are looking to significantly increase the performance of your EJ257 WRX/STI engine, upgrading to Manley pistons, Manley rods, and Carillo Performance connecting rods is a viable option. However, it is essential to weigh the pros and cons, consider your budget, and ensure that the installation is done by a qualified mechanic.
Recommendation: If you decide to proceed with this upgrade, it is highly recommended to work with a reputable performance shop that specializes in Subaru engines and has experience with these specific components. This will ensure that the installation is done properly and minimize any potential compatibility issues. Additionally, investing in a quality tuning solution, such as a standalone engine management system, is essential to maximize the performance potential of your upgraded engine.
123rod length : SC7438: 130.
Item is in stock ready to ship.
Cp pistons Manley rodsej257 Wrx Sti stroker 99.
Original product may vary.
137 stroke: 83 bore: 99.
0:1 SC7438 let us help you to choose the item that really need.
75 immaterial: 2618 alloy bore size.