IAG Stage 2 FA20 Subaru Short Block for 2013-18 BRZ / FR-S (10.0:1 Compression Ratio)

IAG Stage 2 FA20 DIT Subaru Short Block for 2013-18 BRZ / FR-S
IAG Stage 2 FA20 Built Subaru Short Block


 
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MSRP: $3,989.99
Our Price: $3,799.99
Savings: $190.00

Availability: Usually Ships in 4 to 6 Weeks
Part#: IAG-ENG-1208


Head Stud Machining*:
Not Required
1/2 Inch Head Studs Service# IAG-MSS-1200 [Add $200.00]
14mm Head Studs Service# IAG-MSS-1201 [Add $200.00]

Seal Kit*:
Oil Plug & Seal Kit PN# IAG-ENG-1722 [Add $36.49]
Not Required

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Description Applications
 

IAG Stage 2 FA20 DIT Short Block


The IAG Stage 2 short block starts with new Subaru FA 2.0L BRZ engine case halves that are bored and honed to 86.1mm on our in-house Sunnen SV-10. 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 FA20 DIT Subaru crankshaft that is matched to King main bearings. Brian Crower H-Beam rods with ARP2000 rod bolts are utilized along with King rod bearings. The case halves are sealed with new OEM case bolts and sealant. Finally, Manley 86.1mm 10.0:1 Compression Ratio Platinum Series Forged Pistons are spec'd and installed finishing off the short block.

Stage 2 FA20 Includes:
  • Case Halves - Brand new OEM Subaru BRZ FA20 case halves, bored and honed to 86.1mm
  • Pistons - Manley Platinum Series 86.1mm 10.0:1 Forged Pistons
  • Connecting Rods - Brian Crower H-Beam / ARP2000 Rod Bolts
  • Rod / Main Bearings - King XPG
  • Crankshaft - New Subaru FA20 DIT crankshaft
  • Case / Main Bolts - Standard Subaru case bolts

Additional Options Available:
  • Head Stud Machining - Machine case for 1/2 inch Head Stud Set, or 14mm head studs (Head studs sold separately)
  • Head Studs - IAG 1/2 inch ARP head stud set - $499.99, or IAG Spec 14mm head studs with ARP nut and washers - $550
  • Oil Plugs & Rear Main Seal - (x3) 11024AA141 Plug, (x1) 806792010 Rear Main Seal - $36.49


Compression Ratio:
  • 10.0:1 (2.5 lower than stock compression) on standard gasket thickness.

*All IAG Short Blocks are balanced and blueprinted. This short block features a lower compression and is intended for forced induction applications.




Please review the PDF document below regarding installation, break-in procedures, warranty information, and our Pelican Case Shipping Service. After ordering your block, please call our sales team at 410-840-3555 to approve Pelican shipping and secure the safest shipping method in the aftermarket!

PDF After Sale Document - Contains Shipping, Engine Care and Warranty Information


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