CP Pistons SC7422-4 Piston & Ring Kit 3.927 in. Bore Set of 4 For Subaru EJ257

CP Pistons SC7422-4 Piston & Ring Kit Forged Dish 3.927 in. Bore Set of 4 For Subaru 2.5L

Product Details:

• Brand Name: CP Pistons
• Manufacturer Part Number: SC7422-4
• Country of Origin: USA

Specifications:

• Piston Rings Included: Yes
• Bore Size: 3.927 in.
• Stroke: 79.00mm
• Rod Length: 130.500mm
• Piston Style: Dish, with four valve reliefs
• Piston Material: Forged aluminum
• Compression Height: 1.208 in.
• Piston Head Volume: +21.00cc
• Wrist Pin Style: Press-fit or floating
• Pin Diameter: 0.905 in.
• File Fit: No
• Top Ring Thickness: 1.2mm
• Top Ring Material: Steel
• Second Ring Thickness: 1.2mm
• Second Ring Material: Cast iron
• Oil Ring Thickness: 2.0mm
• Quantity: Sold as a set of 4.
• Note: Can be used in turbo, supercharger, and nitrous applications. No locks supplied, use factory locks.