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IAG Stage 3 Extreme FA20 DIT Subaru Closed Deck Short Block - Subaru WRX 2015+
IAG Stage 3 Extreme FA20 DIT Subaru Closed Deck Short Block - Subaru WRX 2015+
IAG Stage 3 Extreme FA20 DIT Subaru Closed Deck Short Block - Subaru WRX 2015+

IAG Stage 3 Extreme FA20 DIT Subaru Closed Deck Short Block

Subaru WRX 2015+

Write a Review | 1 Q&As
Part # IAG-ENG-1313
$5,999.99

Product will ship from manufacturer, average time to ship: 17 business days
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Features & Product Details

RallySport Direct carries the highly sought-after high-performance upgrades and accessories brought to you by IAG Performance. This short block is for those who don’t want to compromise on the components in their engine for those crazy race cars, rally cars and wild overlanders! 

 

On this page, you are looking at the IAG Performance Stage 3 Extreme FA20 DIT Subaru Closed Deck Short Block. This engine starts with brand new OEM Subaru WRX case halves and takes it through their in-house closed deck conversion process. This utilizes top-of-the-line tools such as a Haas VF-4SS CNC mill to prep for the IAG closed deck inserts, cut O-ring receiver grooves, and drill and tap for 1/2" head studs. All of this provides a motor designed to greatly reduce head gasket failure during high cylinder pressure scenarios. The block then goes on their Sunnen SV-30 for the best bore and hone available.

 

 

 

DETAILS:

  • Brand new OEM Subaru WRX FA20 case halves converted to Closed Deck
  • Bored and honed to 86.25mm
  • IAG-Spec 86.25mm Forged Pistons
  • 10.6:1 compression ratio
  • .150" x 2.250" Chromoly wrist pins
  • Manley I-beam connecting rods
  • ARP2000 rod bolts
  • New 2015-18 Subaru 2.0L WRX crankshaft
  • Matched with ACL Main and Rod Bearings
  • Standard Subaru case bolts
  • Machined for 1/2" head studs (not included)
  • O-Ring deck surface
  • Specifications

    Brand: IAG Performance
    Assembly: Assembled
    Bore Size (mm): 86.25
    Compression Ratio: 10.0:1
    Crank: OEM Forged
    Crank Size: OEM
    Displacement: 2.0L
    Piston Material: Forged Aluminum
    Power Output Rating (BHP): 800
    Rods: Forged
    Mfgr. Warranty: 12 Months / 12k Miles
    Condition: New Product
    Return Policy:
    Standard

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    QUESTIONS & ANSWERS

    • Q: Question about Compatibility  Tony1 year ago

      It states that this engine would work for a 2015+ WRX, But Would this work with a CVT Transmission?
      • 0 of 0 people found the following answer helpful

        A:  I would be more concerned with the longevity of your CVT with the power and hear that a build using this engine would create. It will bolt to your CVT, but the CVT might not like it.

        Lane H. @ RallySport Direct 12 months ago  
          
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