Essential Iag 950 Closed Deck Long Block Engine W/ Iag 950 Heads For 2008-18 Sti Collection [BeEfKyCJ]

The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. The Long Blocks feature a combination of our proven IAG Performance 950 Closed Deck Short Block and IAG 950 Cylinder Head packages, along with other race-proven components to complete the assembly. When paired with our Long Block Installation Packages, you have a true plug-and-play solution to get you back on the road, FAST! The IAG 950 package is ideal for clients looking for an engine package to support up to 950 BHP applications. The IAG 950 Long Block features our IAG 950 Closed Deck Short Block that utilizes a brand new EJ20 or EJ25 Subaru case that is converted to closed deck and is bored and honed to 92.5 or 99.75mm. The IAG 950 block features 14mm head stud machining, as well as our Fire-Lock™ gasket solution that is loosely derived from diesel technology where a counterbore step is machined around each cylinder bore allowing specially sized fire rings to drop into the machined area and head gasket bores. The combination of the alloy compression shims and gaskets assure maximum sealing for a Subaru EJ20 or EJ25 turbocharged engine. The IAG 950 internals include IAG-Spec JE FSR 2618 forged pistons, .250" / .906" H13 pins, IAG-Spec Tuff H-Beam +2mm connecting rods with ARP 625+ rods bolts and an OEM STI crankshaft. The block is then paired up with our IAG 950 Fully CNC Ported Cylinder Heads to deliver maximum flow for high horsepower applications. The heads start as brand new Subaru OEM cylinder head castings that are CNC machined and resurfaced. The heads are outfitted with GSC valve train components, consisting of +1mm oversized intake and SuperAlloy exhaust valves, IAG Beehive Springs, as well as GSC Billet Stage 2 camshafts. To complete the package, we add an IAG / ARP 14mm head stud set and all the required gaskets for the final valve cover-to-valve cover assembly.

• These engines offer significant ease of installation for customers seeking a complete "drop-in" engine package for their Subaru WRX, STI, Forester XT or Legacy GT.

Vehicle Specific

• Subaru: Impreza 2008 - 2014 Subaru: WRX STI 2013 - 2018

Attributes:

• Brand Name: IAG Performance
• GTIN: 00887753904966
• Assembled: Yes
• Assembly Lubricant Included: No
• Bore Diameter: 99.75
• CNC-Machined Combustion Chamber: Yes
• CNC-Machined Exhaust Runner: Yes
• CNC-Machined Intake Runner: Yes
• Connecting Rod Beam Style: H Beam
• Connecting Rod Material: Forged Steel
• Crankshaft Material: Aluminum
• Cylinder Head Material: Aluminum
• Engine Block Material: Aluminum
• Engine Oil Pump Included: No
• Engine Water Pump Included: No
• Exhaust Valve Diameter: 33
• Exhaust Valve Length: 104.25
• Exhaust Valve Material: Stainless Steel
• Exhaust Valve Stem Diameter: 6
• Flexplate Included: No
• Flywheel Included: No
• Fuel Injectors Included: No
• Fuel Type: All
• Grade Type: Performance
• Intake Valve Length: 104
• Intake Valve Material: Stainless Steel
• Intake Valve Stem Diameter: 6
• Oil Pan Included: No
• Piston Material: Aluminum
• Piston Rings Included: Yes
• Piston Style: Dome
• Power Rating: 950 BHP
• Timing Cover Included: No
• Timing Set Included: No
• Valve Covers Included: Yes
• Valve Seal Material: Viton
• Valve Seals Included: Yes
• Valve Spring Retainer Material: Titanium
• Valve Springs Included: Yes
• Valves Included: Yes
• Windage Tray Included: No
• Wrist Pin Style: Full Floating

Extended Information:

• Country of Origin: US
• Emissions : Emissions Compliance Exempt
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 46 x 32 x 28 inches
• Weight: 285 POUNDS

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