IAG Main Pinning Subaru Engine Machine Service (Without Line Honing)

IAG Performance Main Pinning Subaru Engine Service (Without Line Honing)

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MSRP: $157.50
Our Price: $150.00
Savings: $7.50

Part#: IAG-MSS-1501

Adding pins to the Subaru EJ case main webs helps reduce flex and distortion caused under high boost and high cylinder pressure events which shortens main bearing life. Utilizing your supplied Subaru 2.5L EJ25 engine case halves, the case is split and the main webs are CNC machined in our Haas VF-4SS CNC mill for 9.5mm pins. *Note line honing the case is required but not included with this service.

Service Includes:
  • Drill EJ25 case halves for pins.
  • Install (x6) 9.5mm pins.

Not Included:

  • Line honing.
  • Case half cleaning.

New Subaru EJ25 cases are available separately.

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