Wiseco 4v R/Dome 8.4:1 CR 92.5 Piston Kit | Subaru WRX (K588M925AP)

4v R/Dome 8.4:1 CR 92.5 Piston Kit by Wiseco

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco’s Professional Series.

Features

• Bore Size (mm): 92.50 mmv
• Connecting Rod Length: 5.137"/130.5 mm
• Block Height: 7.913"/201 mm
• Compression Height: 1.286"/32.66 mm
• Deck clearance: 0.014"/.35 mm
• Gasket thickness: 0.054"/1.37 mm
• Oversize: 0.020"
• Pin Part (included): S621/18mm
• Ring (included): 9250TX
• Stroke: 2.952"/74 mm
• Weight: 383 g
• Head Volume: 48.00 cc
• Dome Volume: -9cc
• Compression Ratio: 8.2

Benefits

• 2618 Aerospace alloy for superior strength to weight ratio
• ArmorGlide® Skirt Coating: seizure resistant, friction reduction, and quieter operation
• Fully machined crown features
• Precision ring grooves, anti-detonation groove, and additional ring seal improving features

Applications

• Subaru WRX (EJ20)

What's In The Box?

• 1 - Piston Shelf Stock Kit

Warranty

• Manufacturers Standard Warranty