H-Beam Connecting Rods Set compatible for Subaru EJ20 EJ25 Impreza WRX STI 5.137

Compatible Vehicles

• Compatible for Subaru WRX/STI Impreza Legacy compatible for Forester Outback – EJ20 EJ22 EJ25 EJ205 EJ207 EJ255 EJ257 Engines

Specification

• Beam Style: H-beam Street/Strip
• Material: 4340 Chromoly Steel
• Finish: Shot-peened
• Wrist Pin Style: Floating
• Clearanced for Stroker: Yes
• Cap Retention Style: Through-bolt
• Connecting Rod Bolt Brand: ARP
• Connecting Rod Bolt Diameter: 3/8"
• Connecting Rod Bolt Material: Alloy Steel
• Fastener Yield Strength (psi): 220,000 psi (ARP 2000)
• Upgrade Fasteners: ARP L19 (260,000 psi) optional
• Connecting Rod Bolt Head Style: 12-point
• CNC Machined: High Precision
• Rod Cap Alignment: Precision dowels
• Bore Tolerance: ±0.005 mm
• Balancing: ±1 gram per rod
• Weight Matched Set: Yes
• Remanufactured: No
• Testing: Magnafluxed, X-rayed, Ultrasonically tested
• Heat Treated: Yes

Dimension

• Connecting Rod Length Centre to Centre: 130.50mm/5.137in
• Approximate Connecting Rod Weight: 571g
• Big End Bore Diameter: 55.00mm/2.165in
• Pin End Bore Diameter: 23.00mm/0.905in
• Big End Width: 21.40mm/0.843in
• Small End Width: 21.40mm/0.843in

Performance Ratings

• Advertised Horsepower Rating: 200HP/piece
• Advertised RPM Rating: 9,000rpm

Packaging

• Quantity: Sold as a set of 4
• Package Size: 28CM*20CM*10CM