Mahle MS Piston Set for Subaru EJ20/207 – 92mm Bore, 75mm Stroke, 130.5mm Rod Length, 23mm Pin, 8.4 CR, Set of 4

Description

The Mahle MS Piston Set designed for Subaru EJ20 and EJ207 engines offers a reliable solution for performance and rebuild projects. This set features pistons with a 92mm bore diameter, providing optimal fit for compatible engine blocks. The pistons have a 75mm stroke, contributing to the engine’s power output, and a 130.5mm connecting rod length ensuring proper engine dynamics. Each piston includes a 23mm pin and a displacement of -12.0cc, tailored to meet specific performance requirements. The pistons are coated with phosphate and Grafal, which enhance durability and resistance to wear under high-stress conditions. With an 8.4 compression ratio, this set balances power and efficiency for Subaru enthusiasts seeking dependable engine components. Each piston weighs approximately 346 grams, making for a lightweight yet robust assembly suitable for various performance applications.

Features:

• Bore Diameter: 92mm for precise fit in Subaru EJ20/207 engines

• Stroke: 75mm providing optimal engine displacement and power

• Connecting Rod Length: 130.5mm for proper engine balance

• Pin Diameter: 23mm designed for secure piston attachment

• Displacement: -12.0cc to meet specific engine tuning needs

• Compression Ratio: 8.4 for balanced performance and fuel efficiency

• Coatings: Phosphate and Grafal surface treatment for enhanced wear resistance

• Weight: Approximately 346 grams per piston for lightweight performance