JE Pistons SUB STI EJ257 Block 100mm Bore CR 8.5 (Right Side) Single Piston - 291062R

JE Pistons SUB STI EJ257 Block 100mm Bore CR 8.5 (Right Side) Single Piston - 291062R — reliable performance for everyday driving

The JE Pistons SUB STI EJ257 Block 100mm Bore CR 8.5 (Right Side) Single Piston - 291062R is a precision automotive component designed for specific engine applications. It serves as a replacement piston intended for use on the right side of the EJ257 engine block with a 100mm bore and a compression ratio of 8.5. This part is ideal for those working on Subaru STI engines or similar setups requiring this exact piston specification.

If you are rebuilding or maintaining your vehicle’s engine, this piston offers a straightforward solution to restore or maintain engine function. It fits into the engine block where the piston plays a critical role in the combustion process, helping your vehicle run smoothly and efficiently. This single piston is suited for enthusiasts, mechanics, or anyone needing a reliable replacement part for the right side of the EJ257 block.

Common use cases include engine rebuilds, repairs after wear or damage, and performance maintenance. Whether you are addressing a worn piston or upgrading components during a rebuild, this piston fits into your project with clear purpose and function.

Features

• Ensures consistent engine operation by matching the exact bore size and compression ratio needed for your engine.
• Supports durability by fitting precisely to reduce wear and maintain engine integrity over time.
• Simplifies installation with a design tailored for the right side of the EJ257 block, helping you save time during rebuilds.
• Maintains engine balance and smoothness by providing the correct piston size and compression ratio.
• Facilitates easier serviceability by being a single piston component, allowing focused replacement without extra parts.
• Delivers predictable performance so you can rely on your vehicle’s operation after installation.

Product Detail

This component is a single piston designed specifically for the right side of the EJ257 engine block, featuring a 100mm bore and a compression ratio of 8.5. When installing this piston, it’s important to confirm compatibility with your engine setup to ensure proper fit and function. This part fits into the engine’s combustion chamber and works with other components to maintain engine performance. Proper installation and routine checks will help you get the most from this piston.

Value

Choosing this piston helps maintain predictable engine performance and smoother operation for your vehicle. It offers dependable quality that supports everyday driving and engine maintenance. By using a part designed for your specific engine needs, you reduce the chances of unexpected issues and enjoy a more straightforward ownership experience.