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IAG 950 EJ20 Subaru Closed Deck Short Block

IAG 950 EJ20 Subaru Closed Deck Short Block

Regular price $5,999.00 USD
Regular price Sale price $5,999.00 USD
Sale Sold out

For 2002-05 WRX

Rated for 950BHP

Head Gasket Required: NOT INCLUDED

  • *IAG Fire-Lock™ .051" Head Gaskets with IAG-Spec Alloy Ring Set* PN# IAG-ENG-1745

Stage 4 Tuff Closed Deck Includes:

  • Case Halves -Converted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 92.5mm.
  • Fire-Lock -IAG Fire-Lock™ receiver groove machining, latest solution to prevent head gasket failure on high horsepower and high boost Subaru's - *IAG Fire-Lock™ head gaskets required
  • Head Studs -Machine case to fit 14mm head studs - *Head studs sold separately
  • Pistons -IAG-Spec JE FSR 92.5mm 2618 Forged Pistons, Electroless Nickel Plated Tops & Ring area, Ring Set, .250" / .906" H13 Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)
  • Connecting Rods -IAG-Spec Tri-Beam +2mm w/ ARP 625+ Rod Bolts.
  • Rod / Main Bearings -ACL or King Race bearings.
  • Crankshaft -New Subaru 2.0L EJ20 Crankshaft with improved oil passages.
  • Case / Main Bolts -Standard FHI Subaru case bolts.
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