Tomei Stainless Head Gaskets - 86.5 Bore (Evo 7/8/9)

4G63 Stainless Head Gaskets by Tomei

Introducing Tomei Metal Head Gaskets. Since cylinder capacity can be adjusted by changing the thickness of the head gasket, a thicker head gasket can be used to increase your engine's compression ratio. Alternatively, you can choose a thinner head gasket and maintain your stock compression ratio. The stainless material used for the TOMEI Metal Head Gasket was chosen for its high heat capacity, because stainless material dissipates heat at such a high rate, you greatly reduce the risk of head gasket failure.

Features

• Bore Size of 86.5 / Thickness of 1.2mm
• Constructed from Stainless Material
• Increases Engine Compression Ratio
• Durable and Heat Resistant
• Reduces Risk of Gasket Failure

PLEASE NOTE

Tomei has a Compression Ratio Calculator, as well as a reference for Stock Engine Data (including compression ratios). Utilize these tools in the 'References' section when selecting your head gasket

Applications

• 4G63 Engines

References

• Compression Ratio Calculator
• Stock Engine Data

What's In The Box?

• 1 - Head Gasket
• Necessary Hardware
• Instructions/Manuals (if applicable)
• Warranty Information

Warranty

Tomei Limited Warranty