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Cosworth High Performance Head Gasket 1.1mm (Part Number: )
Cosworth High Performance Head Gasket 1.1mm (Part Number: )
Cosworth High Performance Head Gasket 1.1mm (Part Number: )
Cosworth High Performance Head Gasket 1.1mm (Part Number: )
Cosworth High Performance Head Gasket 1.1mm
Subaru STI 2008+
Read 1 Reviews | 1 Q&As
Part # 20010707
$63.20
msrp: $79.00

In stock! Ships same day

Features & Product Details

Cosworth High-Performance Multi-layer steel head gaskets are designed to seal in power under the most demanding conditions.

Features:

  • Individual die cut layers of stainless steel with superior consistency compared to laser cut gaskets.
  • Pre-coated stainless steel with a 0.25-micron layer of nitrile rubber ensures consistent distribution of coating with no high or low areas.
  • Manufacturing dimensional tolerance of 0.002in.
  • Die cut manufacturing process ensures smooth edges, unlike laser cut gaskets.
  • Cosworth gaskets feature a "stopper" sealing layer for additional torque around each cylinder. The width of sealing area is specific for each application thereby providing ultimate sealing properties.

  • Specs:

  • Bore: 101mm
  • Thickness: 1.1mm



  • PRICE IS PER GASKET! TWO GASKETS ARE REQUIRED FOR A COMPLETE SUBARU MOTOR

    Specifications

    Brand: Cosworth
    Bore Size: 101mm
    QTY: 1
    Thickness: 1.1mm
    Mfgr. Warranty: No Warranty
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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    1 Reviews
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    1 of 1 people found the following review helpful
    Can't go wrong.  7 years ago
    BobbyJ
    With custom builds and setups. My comp was 9.2:1 if I used the standard OEM head gasket. I was able to drop the comp to 8.8:1 with using this slightly thicker Cosi Gasket. I’ve used Cosworth head gaskets in the past. You can’t go wrong. Thanks Rally Sports Direct for the speedy service and delivery all the way to Australia. It took less than 4 days to arrive from the time I placing the order.
      
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    QUESTIONS & ANSWERS

    • Q: oem?  2011 sti ej6 years ago

      Can i use these gaskets with a stock engine
      • 0 of 0 people found the following answer helpful

        A:  These gaskets can be used on a stock engine, but you will need to check your engine clearances for the correct thickness for your application.

        Zach G. @ RallySport Direct 6 years ago  
          
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