IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp
IAG 800 FA20 Subaru Short Block Low Comp

IAG 800 FA20 Subaru Short Block Low Comp

$5,999.99 Sold out

Product Part Number: IAG-ENG-S886L

Fast Shipping

Local Pickup Available

Installation Services Offered

  • Description
  • Shipping / Refunds / FAQs
The IAG 800 Short Block is designed for modified FA20 DIT Subaru BRZs or FT86s that need a stronger short block to support increased cylinder pressures created by larger aftermarket turbochargers. The IAG 800 short block features our proprietary closed-deck cylinder support system to strengthen the OEM FA20 cylinder walls. The short block is fitted with IAG Spec H-Beam forged connecting rods. Head gasket sealing is handled with the addition of an O-ring and 1/2" head studs for additional compression of the head gasket. These upgrades are ideal for those seeking to get the most out of their full bolt-on and upgraded turbo BRZs. The IAG 800 short block starts with new Subaru FA 2.0L engine case halves that are machined for improved oiling. Then IAG machines the case halves assembled together in our Haas VF-4SS CNC mill to accept the IAG Closed Deck Inserts that transform the block into a solid deck. The unique inserts feature small passages that allow needed coolant flow to the deck surface. The case halves are then CNC machined with O-ring receiver grooves around the bore surface as well as drilled and tapped to accept 1/2" head studs that greatly reduce head gasket failure during high cylinder pressure scenarios. Next, the short block is Deck Plate bored and honed that to 86.1mm on our in-house Sunnen SV-30 cylinder hone. 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 2020 Subaru FA20 crankshaft that is matched to ACL or King main bearings. IAG-Spec 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 installed, along with an OEM oil plug finishing off the short block.

800 FA20 2.0L BRZ/FT86 Low Compression Short Block 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, O-Ringing - Machine and O-Ring Deck Surface, Head Studs - Machine Case for 1/2" head studs - Head studs are sold separately, Pistons - IAG-Spec 86.1mm Forged Pistons, Ring Set, and .210" x 2.250" Chromoly Wrist Pins. 10.5:1 Compression, Connecting Rods - IAG-Spec H-Beam / ARP2000 Rod Bolts, Rod - ACL or King XPG, Main Bearings -OEM or King XPG, Crankshaft - New Subaru FA20 crankshaft, Case / Main Bolts - Standard Subaru case bolts, Hardware - OEM Oil Plug - comes preinstalled at the oil pan location.

HOW LONG DO ORDERS TAKE TO SHIP?

  • We are typically very quick and have a 24-48 hour turnaround time. Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other.

DO YOU PRICE MATCH?

  • Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.

DO YOU GUYS INSTALL?

  • Our shop services range from routine maintenance, to full on track monsters. If you purchased a part from us, ask us about scheduling time to have the part installed!

DO ALL YOUR PRODUCTS SHIP FREE?

  • No, only specifically marked items or orders over $100 will ship for free unless indicated otherwise.

WHAT'S YOUR DOMESTIC SHIPPING POLICY?

  • UPS handles all US Shipments.

WHAT'S YOUR INTERNATIONAL SHIPPING POLICY?

  • DHL or UPS only.

WHAT'S YOUR RETURN POLICY?

  • 30-Day Money Back Guarantee as long as the product has ZERO signs of use and HAS NOT been opened. 

WHAT'S YOUR POLICY ON ADVERTISED PRICING?

  • ALL Pricing displayed specifically reflects Manufacture's Advertised Pricing as most companies will not allow the sale of their items below this threshold. 

WHAT'S YOUR POLICY REGARDING FITMENT ISSUES?

  • IF an item does not fit, then we'd be more than happy to guide the fitment process with you over the phone or over email. 

WHAT'S YOUR POLICY REGARDING FRAUDULENT CHARGES / CHARGEBACKS?

  • If we receive a declined notice or chargeback, then your account will be billed an additional $50.

DO YOU WORK WITH OTHER COMPANIES THAT AREN'T LISTED ON YOUR SITE?

  • We most certainly do; please shoot us an email if you want something that you don't see to sales@andrewtechautomotive.com

I WANT TO ORDER SOMETHING NOT LISTED ON YOUR SITE, CAN YOU HELP?

  • Of course! Please email or call us with an inquires for both stock count, brand inquiry, or better pricing!