What is the compressed thickness of this head gasket?

The compressed operating thickness of this Cometic head gasket is 0.089 inches. This measurement is important for ensuring proper valve-to-piston clearance in performance applications.

What is Viton and why is it used on this gasket?

Viton is a heat-resistant rubber-based material that can withstand temperatures up to 482 degrees Fahrenheit. It's used on the outer layers of this gasket to provide a robust seal in demanding engine conditions and to resist harsh sealing environments.

Can this gasket be used with both aluminum and cast iron engine blocks?

Yes, this Multi-Layer Steel (MLS) head gasket is designed to work with both aluminum heads attached to aluminum blocks and aluminum heads attached to cast iron blocks. It's engineered to handle the shearing forces that can occur between these different materials.

Specifications

Brand: Cometic Gasket
Part #: C4231-089
UPC: 191070104719

Cometic Honda CRX/Civic Integra -VTEC 81mm .089 inch MLS-5 Head Gasket

Name: Cometic Honda CRX/Civic Integra -VTEC 81mm .089 inch MLS-5 Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-crx-civic-integra-vtec-81mm-089-inch-mls-5-head-gas-t14-4385478
Price: 144.87 USD
Availability: BackOrder

$144.87

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Fits 1994-2001 Acura Integra. Cometic MLS head gasket with Viton coating for improved sealing.

Key Features

Fits 1994-2001 Acura Integra, 1994-1997 Honda Civic del Sol, and 1999-2000 Honda Civic.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Outer layers are embossed and coated with heat-resistant Viton elastomer.
Compressed operating thickness is 0.089 inches.
Designed for aluminum heads to aluminum or cast iron blocks.
Requires no additional sealants for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This Cometic Multi-Layer Steel (MLS) head gasket is built with multiple embossed layers of stainless steel, featuring an outer coating of Viton rubber. When compressed, it measures 0.089 inches thick, providing a solid seal for high-output engines without needing additional sealants. This design is well-suited for mating aluminum heads to either aluminum or cast iron blocks, as it can handle the shearing forces that arise between different metals.

The strength of these MLS gaskets comes from their layered stainless steel construction, which also helps them rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton, a heat-resistant elastomer capable of withstanding temperatures up to 482 degrees Fahrenheit. This material is chosen for its ability to perform in harsh sealing environments and under various load conditions. The center layer is uncoated stainless steel, allowing for adjustments in thickness to meet specific requirements.