Icon Premium Piston Set, IC537C.STD

SOLD AS IC537CK (KIT) ONLY-ICON Forged Coated Piston-Subaru 2.5L N/A 1.290" CH

Sold as kit only. .020" offset pin with 8 valve relief design so piston can be used in either bank. Coated skirts. Offered in.038mm for hone clean up not boring. Supplied with OE pin locks.

Sold As: Piston Set

Engine Manufacturer: Subaru

Engine Family: Subaru H4 EJ25

Engine Displacement (Liters): 2.5

Engine Displacement (cubic inches): 153

Bore Size (in): 3.9173

Bore Size (mm): 99.5

Piston Head Type: Dome

Crown (cc): -.7cc

Compression Ratio: 50-11.5

Top Land: 0.18

Pin Type: Press or Floating

Stroke (in): 3.11

Make for Engine Family: Subaru

Pin Number: .905X2.250X.217

Lock: 805323040

Alloy: 4032

Base Number: IC537C

Exhaust Valve Depth/Diameter: .061/1.368

Pin Diameter (mm): 23

Bore Diameter MM: 99.5

Bore Diameter IN: 3.9173

Compression Height IN: 1.209

Compression Height MM: 30.7

Rod (mm): 130

Oversizes: STD.038mm.25mm.5mm

Stroke (mm): 79

Year Range: -

Crown Type: .047" DOME

Intake Valve Depth/Diameter: .140/1.534

Pin Configuration: Offset

Rod (in): 5.137

Pin Diameter (in): 0.905

OE Deck Height: 201mm

Oversize: STD

Piston Material: Forged 4032 Alloy

Oversized: No