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Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)
Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)
Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)
Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)
Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)
Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)
Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)
Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)
Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)

Subaru WRX/STI 2.0/2.5T BP Long Block FORGED INTERNALS (2004+)

$ 2214.96

Availability: 72 in stock
  • Fuel Type: Gasoline
  • Returns Accepted: ReturnsNotAccepted
  • Condition: Fully remanufactured blueprinted Subaru short block built to exceed OEM specifications. Remanufactured under the strictest standards using only premium quality parts. This item is a custom build only, you must send us your engine first. If you have any questions, please feel free to call us toll free. *Because this is a custom build, there may be additional costs for bad parts (broken timing covers, etc.)*
  • Country/Region of Manufacture: United States
  • Engine Size: 2.5L
  • Brand: Subaru Tecnica International
  • Manufacturer Part Number: Does not apply
  • Mounting Hardware Included: No
  • Warranty: No Warranty
  • Number of Cylinders: 4

    Description

    ENHANCED SUBARU LONG BLOCK
    Here at Sunwest, we take pride in the Subaru engines that we build. Our engines are built to exceed the quality and performance of one from the factory by addressing the main causes of failure in Subarus: rod and/or rod bearing failure, oil consumption and head gasket failure. We are proactive by taking preventative measures to ensure that our motors outlast any other.
    Blueprinted Performance Build Includes:
    - Genuine STI Nitrated Crank
    - Manley H-Beam Rods
    - Manley Forged Pistons
    - ARP Head Studs
    - King Performance XPG Bearings (Rods and Mains)
    Machine Work Done:
    - Engines are cleaned, all bolt holes checked and repaired if needed
    - Surfaces are checked and milled
    - Blocks are honed with deck plates to mimic the cylinder distortion of an assembled motor (addresses oil blow by)
    - Blocks are bored and honed with a computer controlled diamond hone down to .0005" clearance (addresses piston slap)
    - Crankshaft is ground (if needed) and polished
    - Deck Surface is milled on a CBN Rottler Machine
    - Balanced rotating assembly
    Additionally, our Long Blocks also include:
    - Complete gasket set for install (including 6-Star multi-layer steel head gasket, addresses head gasket issues)
    - Complete cylinder head rebuild (new guides and seals, 3 angle valve job, cams reconditioned/polished, OEM cam seals)
    - New OEM timing kit installed
    - New OEM oil pump installed
    - New Water pump installed
    - All Long Blocks are pre-ran on our SIM test machine to give an accurate reading of oil pressure, cylinder compression and engine load
    This is a custom build which means there is no core charge, but you have to send us your block first. We will rebuild it and send it back. Customer pays shipping both ways. Call to get a quote.
    PLEASE CONFIRM PRODUCTION DATE AND MODEL BEFORE ORDERING TO ENSURE CORRECT FITMENT.
    Once we have your engine here, please allow 5-7 business days to complete the build. There is no guarantee on transit time.
    WARNINGS: To help ensure longevity if you are only purchasing a short block, please watch our YouTube video on how to make sure your heads/cams are properly cleaned and installed. Subaru SOHC camshafts are hollow for oiling, and they must be properly flushed. Failure to do this is the number one killer of new short blocks.
    Video Link:
    https://www.youtube.com/watch?v=TGnNP4SSJnk
    For turbo motors, if your engine went out due to a bearing or turbo failure, your oil cooler MUST be replaced (they cannot be flushed). The turbo must also be thoroughly back flushed or replaced. Similar to the cams on SOHC, metal shavings settle in these areas and if not properly cleaned, will send metal right back into the new engine.
    We also have new parts available including: oil pumps, water pumps, timing kits, gasket sets, oil cooler and turbos. Give us a call today!
    **OUR BLOCKS HAVE BEEN DYNO-TESTED AT 500-550WHP**
    *Because this is a custom build, there may be additional costs for bad parts (broken timing covers, etc.)*
    Shipping Info: This is a freight item, therefore must be delivered to/picked up from a commercial address that has the ability to load/unload a pallet from a truck. Arrangements can be made to deliver to residence for an extra charge. Please call for further information.