Arlows 4x Steel Connecting Rod 130.5mm Subaru WRX STi EJ20 EJ205 EJ25 EJ257 ( H-Beam )

499,00 €
including 19% VAT. , plus shipping (Paketversand)
Arlows 4x Steel Connecting Rod 130.5mm Subaru WRX STi EJ20 EJ205 EJ25 EJ257 ( H-Beam )
Available now!

Shipping time: 2 - 3 workdays


Description

Arlows 4x Steel Connecting Rod 130.5mm Subaru WRX STi EJ20 EJ205 EJ25 EJ257 (H-Beam)

Fitting at:

Subaru WRX STi - 2.0 2.5 (EJ20, EJ205, EJ25, EJ257)

This highquality con-rods are made of 4340 steel (40CrNiMoA).

The H-shank enables maximum stability during minimum weight.

Thereby they're perfectly suited for high-engine-speeds.At first this con-rods got many times hardened to achieve an durability of HRC35-38.Finally they got shot-blasted to strenghen the surface density to the maximum.Before all of our con-rods are 3D designed and finally CNC-milled, it's possible to simulate a lot of charge states and tensions.The small-end-bearing is made of bronze, and is suited with an lubrication bore.

All our connecting rods are equipped with high-strength Pro-Series 14.9 screws ! These have a tensile strength of 1490N/mm^2. Furthermore, the threads are rolled which also increases the flank thickness by 30%.

Allowance:

Piston pin bore: +-4/1000mm
Crank pin bore: +-4/1000mm
Verticality, paralellism und deformation:  +-5/1000mm
Weight: +-1 Gramm

 

Technical specifications:

Material: 4340 Stahl (40CrNiMoA)
Tenacity: >1250N/mm²

Length: 130,5mm
Piston pin bore: 23mm
Crank pin bore: 55mm

Employment:

- approved for up to 9000upm 

- approved for up to 200hp per con-rod

Item number: AR12073