The IAG Performance Hand-Built 800 Subaru FA20F (DIT) is a great choice for those looking to get more out of their modified WRX. Each Long Block Package is a complete, valve cover to valve cover, timed, crate engine. These engines offer significant ease of installation for customers seeking a complete "drop-in" engine package for their 2015+ Subaru WRX. The Long Blocks feature a combination of our proven IAG Performance Short Block and 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! All components included are BRAND NEW and there is NEVER A CORE CHARGE required.

IAG 800 Timed Long Block Engine Includes:

IAG 800 FA20 2.0L 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.
• Connecting Rods - IAG-Spec H-Beam / ARP2000 Rod Bolts
• Rod - ACL or King XPG
• Main Bearings -OEM or King XPG
• Crankshaft - New Subaru FA20 DIT WRX crankshaft
• Case / Main Bolts - Standard Subaru case bolts
• Hardware - OEM Oil Plug - comes preinstalled at the oil pan location

Compression Ratio:

• 10.5:1 compression on standard gasket thickness.

IAG 800 CNC Pocket Ported FA20 DIT Cylinder Heads Package Includes:

• (x2) Brand New Subaru OEM AW20 FA20 WRX DIT Cylinder Head Castings
• (x8) GSC 35mm (+1mm) Intake Valves
• (x8) GSC 30mm (+1mm) Exhaust Valves
• (x16) Kelford Dual Cylindrical Valve Springs & Retainers
• (x16) GSC Manganese-Bronze Valve Guides
• (x16) GSC Valve Stem Seals
• IAG Performance CNC Pocket Porting
• Multi-Angle Valve Job
• Drilling for compatibility with " or 14mm Head Studs
• Threaded Coolant Plug Upgrade
• Resurface
• Ultrasonic Cleaning
• Kelford "A" 272 Camshafts
• (x2) OEM Cam Towers & Hardware
• (x16) OEM Rocker Pivots
• (x16) OEM Lifters
• (x16) OEM Valve Lash Caps
• Valve Lash Service

Gaskets, Hardware & Accessories:

• Head Studs - ARP 2000 1/2" Set
• Head Gaskets - OEM
• Valve Cover Gaskets - OEM
• Cam Seals - OEM
• Valve Covers - OEM
• Timing Components - OEM
• Oil Pump/Timing Cover - OEM
• Wrist Pin Seal, Rear Main Seal & Separator Kit
• Crankshaft Woodruff Key