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Cosworth HP Head Gasket 88mm Bore / 1.1mm Thick Mitsubishi EVO X 2.0L 4B11T 08-12



Model #20023890

Shopper Award
Cosworth High Performance FSL Head Gaskets are engineered to seal in power under the most demanding conditions. Constructed from multiple layers of high grade stainless steel with a folded stopper layer, each application features superior sealing compared to conventional multi-layer steel gaskets.

Additionally, Cosworth High Performance FSL Head Gaskets are manufactured from pre-coated die cut stainless steel resulting in uniform coating, distribution and consistent shape. Cosworth FSL Head Gaskets are proven to perform in high-horsepower and high boost professional motorsport engines.

  • Individual die cut layers of stainless steel
  • Pre-coated stainless steel with a 0.25 micron layer of nitrile rubber
  • Manufacturing dimensional tolerance of +/- 0.001
  • Die cut manufacturing process ensures smooth edges
  • Folded stopper layer for additional sealing pressure
  • Bore = 88mm, Thickness =1.1mm
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Vehicle Engine Notes
Mitsubishi Evolution X

Over the last 50 years Cosworth have developed an in-depth knowledge of engines, electronics and a range of high performance technologies. This has been used to supply some of the most successful motor sport teams and vehicle manufacturers in history.

Our unprecedented success has fueled customer demand globally from diverse market sectors designing and developing technologies and components for aerospace, automotive, defense and sport applications.

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