IAG Stage 2 FA20 DIT Short Block – Subaru WRX VA

Code: IAG-ENG-1206

$4,399.99$4,505.98

In Stock

Description

IAG Stage 2 FA20 DIT Short Block

The IAG Stage 2 short block starts with new Subaru FA 2.0L engine case halves that are machined for improved oiling. Then the case is bored and honed to 86.1mm on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. IAG‘s in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. The short block is measured and assembled using a new 2015-19 Subaru 2.0L WRX crankshaft that is matched to King main bearings. Brian Crower H-Beam rods with ARP2000 rod bolts are utilized along with King or ACL rod bearings. The case halves are sealed with new OEM case bolts and sealant. Finally, IAG-Spec 86.1mm forged pistons are spec’d and installed along with an OEM oil plug finishing off the short block.

Stage 2 FA20 Includes:

  • Case Halves – Brand new OEM Subaru FA20 case halves, bored and honed to 86.1mm
  • Case Machining – Modified for improved oiling
  • Case Machining – Bored and honed to 86.1mm
  • Pistons – IAG-Spec 86.1mm Forged Pistons, Ring Set, and .150″ x 2.250″ Chromoly Wrist Pins.
  • Connecting Rods – Brian Crower H-Beam / ARP2000 Rod Bolts
  • Rod – ACL or King XPG
  • Main Bearings – King XPG
  • Crankshaft – New Subaru FA20 DIT WRX crankshaft
  • Case / Main Bolts – Standard Subaru case bolts
  • Hardware – OEM Oil Plug – comes preinstalled at the oil pan location

Additional Options Available:

  • Oil Plugs & Rear Main Seal – (x1) 11021AA190 Plug, (x2) 11024AA141 Plugs , (x1) 806792010 Rear Main Seal – $36.99


Compression Ratio:

  • 10.0:1 (.6 lower than stock compression) on standard gasket thickness.

Power: The IAG Stage 2 Short Block has a power output rating of 600BHP

*All IAG Short Blocks are balanced and blueprinted.

Additional information

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Seal kit

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Brand

IAG

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