On Sale Iag 950 Closed Deck Long Block Engine W/ Iag 950 Heads - 2006-2014 Wrx / 2004-2021 Sti Flash Sale: 35% Off [dvSU6yBs]

IAG 950 Closed Deck Long Block Engine Package

The IAG 950 Closed Deck Long Block Engine Packages are designed for Subaru enthusiasts seeking a complete, high-performance engine solution for their WRX, STI, Forester XT, or Legacy GT. This hand-built, valve cover to valve cover crate engine offers unparalleled ease of installation, allowing for a straightforward "drop-in" replacement. The package includes a combination of the IAG 950 Closed Deck Short Block and Cylinder Head packages, paired with race-proven components for optimal performance. With no core charge required, this is a true plug-and-play solution to get your vehicle back on the road, FAST!

Product Features and Specifications

The IAG 950 package is engineered to support up to 950 BHP applications. The Long Block features a brand new EJ20 or EJ25 Subaru case, converted to closed deck and bored and honed to 92.5 or 99.75mm. The IAG 950 Short Block includes IAG-Spec JE FSR 2618 forged pistons, .250" / .906" H13 pins, and IAG-Spec Tuff H-Beam +2mm connecting rods with ARP 625+ rod bolts, all mounted on an OEM STI crankshaft. The Cylinder Heads are fully CNC ported for maximum flow and are equipped with GSC valve train components, including +1mm oversized intake and SuperAlloy exhaust valves, IAG Beehive Springs, and GSC Billet Stage 2 camshafts. The complete package also includes an IAG / ARP 14mm head stud set and all required gaskets for a seamless assembly.

Practical Uses and Benefits

Whether you're a weekend racer or a daily driver looking for extra power, the IAG 950 Long Block Engine Package is the perfect choice. The closed deck design significantly increases the strength of the OEM case halves, preventing flexing and potential cracking. The proprietary "Fire-Lock™" Head gasket system ensures maximum sealing and durability, making it ideal for high horsepower and high boost applications. The package is designed for easy installation, offering a hassle-free upgrade for your Subaru. With its superior performance and reliability, the IAG 950 Long Block Engine Package is the ultimate choice for Subaru enthusiasts seeking the best in power and efficiency.