EJ20 Forged Piston for Subaru WRX Forester Legacy Impreza EJ20 EJ205

Product Specifications

Forged Pistons:

• Material: 4032 Alloy
• Bore Diameter: 92.00mm/92.50mm
• Pin Size: 23.00mm
• Compression Ratio: 8.5:1
• Compression Height: 32.70mm
• Set of 4

Technical Features of Hench Performance Forged Pistons

• Pin Oiling, for better lubrication of Piston Pins and significantly extend lifetime at super high temperature and rpm.
• Completely Phosphate Coated, increase Oil Adhesion for better lubrication(Optional).
• Moly Coated on skirt for reducing friction of piston and cylinder wall(Optional).
• CNC machining for superior tolerances, precise as much as 0.005mm
• Optimal balancing for weight matched sets of ± 0.5gram

Contains:

• Piston x 4
• Piston Pin x 4
• Pin Lock x 8
• Piston Ring x 4

Application:

Subaru WRX Forester Legacy Impreza EJ20 EJ205

• Subaru Forester
• Subaru Legacy
• Subaru Impreza
• Isuzu Aska
• SAAB 9-2X
• Subaru Impreza WRX
• Subaru Impreza WRX STI