IAG Fire-Lock 2.0L cylinder head gasket set includes one pair of premium multi-layer steel (MLS) gaskets with integrated Fire-Ring technology, engineered exclusively for use with 14mm head studs.

Description

IAG Fire-Lock 2.0L Head Gaskets (1 Pair with Fire-Lock Rings) For 14mm Head Studs Only- Note Machine Work with IAG is REQUIRED. After years of research and development testing, the IAG Performance Fire-Lock head gasket is the newest solution to preventing head gasket failure on high horsepower and high boost Subaru EJ20 engines. This solution 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 shims are designed to create a compression seal once the heads are installed and torqued into place. IAG fire rings are manufactured to a very strict tolerance from a proprietary alloy and are then put through a heat treatment process. The gaskets are manufactured from an asbestos-free composite raw material and feature a silicone based beading applied to critical areas to improve sealing around all water and oil passages. The combination of the alloy compression shims and gaskets assure maximum sealing for a Subaru EJ20 turbocharged engine. Features: Composite Material IAG-Spec Alloy Ring Specifically designed for 14mm Head Studs, Silicone Beading, 100mm Bore, .051″ Thickness, Intended for High Horsepower, High Boost applications .

• Unique Fire-Lock Rings help contain extreme cylinder pressures. Cylinder liners must be machined to accept the fire-lock rings.

Vehicle Specific

• Saab: 9-2X 2005 – 2005 Subaru: Impreza 2002 – 2005

Attributes:

• Brand Name: IAG Performance
• GTIN: 00887753778154
• Color: Gray
• Configuration: Two Piece
• Cylinder Bore Diameter: 93.50
• Gasket Sealant Included: No
• Grade Type: Performance
• Material: Composite
• O-Ring Material: Alloy
• Thickness: 0.051

Extended Information:

• Country of Origin: US
• Emissions : Emissions Compliance Exempt
• Life Cycle Status: Released

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 13 x 8.5 x 0.5 inches
• Weight: 0.7 POUNDS

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