Subaru 2.5L EJ25 / EJ257 Billet Crankshaft

Stroke: 79.00mm

Out of stock (available on backorder)
1.345,00  Excl. VAT
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C-SUB-002UL
Billet Crankshafts
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Subaru 2.5L EJ25 / EJ257 Billet Crankshaft


 
ZRP crankshafts are manufactured from aerospace grade 4340 solid billet steel and no compromises have been made to the quality of the material, in order to ensure the best possible product.

These are designed carefully, from our vast experience, to provide the best possible engine performance and the production process consists of very strict inspections to ensure that they have the best quality and tight tolerances for perfect fitment.

Subaru crankshafts have Gun drilled crank pin and counterweights to reduce weight and rotating mass also each journal having two main sources of oil feed, providing enhanced lubrication at higher RPM. (Dual passage – straight through oil feeding)
We use CNC machining for precise results, multi-stage heat treatment, ION (Plasma) Nitriding for hardening and heat treatment for superior wear resistance, Magna-fluxing for flawless surface finish, shot peening for stress release, Micro-polishing for longer bearing life. Finally, they are sonic tested and X-rayed to ensure a reliable end product.
Crankshaft design features straight oil holes for better oiling of the rod journals and are balanced to 1gr.cm +/- 0.1 using the state of the art Sunnen machines. Balance report included in the package.

All ZRP Crankshafts are fully balanced and ready to install.
 


Additional information

Stroke

Main Journal

Rod Journal

Weight

Crank Grade

Foot Note