08-19 STI IAG 900 Long Block Engine Closed Deck w/ Stage 4 Heads & GSC S2 Cams

Please Note: This item is not eligible for standard ground shipping and must be delivered via freight. To receive a custom invoice that includes all applicable freight charges, kindly contact us by email or phone.

STOCK NOTICE: This item is built to order and carries a minimum 6-8 week build time. 

RallySport Direct now carries highly sought-after high-performance upgrades and accessories brought to you by IAG Performance. 

This is the IAG 900 Long Block.

This package is a complete, valve cover to valve cover, crate engine. It is the perfect option for ease of installation and gives you a premier "drop-in" engine. This kit will support up to 900BHP applications. IAG's break-in instructions MUST be followed and the package must be professionally installed for the 12-month / 12k mile warranty to be applicable. All IAG Short Blocks are balanced and blueprinted.

900 CLOSED DECK LONG BLOCK INCLUDES:

• Case Halves: Converted to closed deck from brand new OEM Subaru case halves that are bored and honed to 99.75mm 
• Fire Lock - IAG Fire-Lock receiver groove machining, the latest solution to prevent head gasket failure on high horsepower and high boost Subarus
• Machined casings for 14mm head studs
• IAG Pec JE FSR 99.75mm 2618 forged pistons, electroless nickel-plated tops and ring area, ring set, .250" / .906" H13 wrist pins and clips
• IAG-Spec Tuff H-Beam +2mm connecting rods with ARP 625+ rod bolts
• ACL or King Race rod and main bearings
• Standard new Subaru nitride treated 2017+ STI crankshaft

STAGE 4 HEADS:

• Brand new Subaru OEM WRX/STI cylinder head castings
• CNC machine ported intake and exhaust runners
• GSC 37mm (+1mm) intake valves
• GSC 33mm (+1mm) SuperAlloy exhaust valves
• GGSC beehive valve springs and retainers
• GSC Manganese valve guides
• GSC valve stem seals
• OEM lifter buckets
• GSC Stage 2 billet camshafts
• Multi-angle valve job
• Machined cam lobe clearance
• Drilled for 14mm head studs
• Resurfaced
• Ultrasonix cleaning
• Final lash

more LONG BLOCKS

GASKETS AND HARDWARE:

• IAG / ARP 14mm head studs
• IAG Fire-Lock head gaskets
• OEM valve cover gaskets
• OEM cam seals
• OEM valve covers
• Wrist pin seal, rear main seal, and separator kit
• Crankshaft woodruff key

IMPORTANT DELIVERY NOTE:

Your order is shipping Via Truck Freight which requires you to be available at the time of receipt. There is a possibility the trucking company will try to schedule a delivery time with you.

At the time of delivery, the driver will hand you the delivery receipt also referred to as the bill of lading, you will use this to notate any damages to the shipment. It is important that you fully inspect the shipment from all sides and notate any dents, punctures or rips in the outside packaging on the delivery receipt. Once you've inspected your shipment from the outside, you will need to open it and check the product in its entirety for damages and notate them if any.

If there is no damage sign for the package and enjoy!

In the rare case, you do find that your order arrived with damages, it is important you follow these steps.

- Do not refuse the product
- Document the damages in as much detail as possible on the Bill of Lading
- Take numerous photos from all angles (including packaging)
- Keep the product and contact the shipping company to start the damage claim
- Contact us either by phone or email for the next steps

In the situation where the delivery driver is unable to wait for you to open and inspect your product, simply document "driver was unable to wait for inspection." All damage must be noted on the Bill of Lading before signing and initiating a damage claim. If the damage is not notated before signing for the item it is assumed to be in good condition. This will forfeit the ability for a shipping claim and you will not be eligible for refund or replacement.