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  1. #1
    ADSR's Avatar
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    O-ring block and head

    Has anyone here done one yet? Any pictures?

    Thanks guys


  2. #2
    ADSR's Avatar
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    wow! not one member has it done? How much boost is the stock gasket with studs good for?

  3. #3
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by ADSR View Post
    wow! not one member has it done? How much boost is the stock gasket with studs good for?
    I have run 24 psi boost with a stock gasket and head studs.
    With the new Riva head gasket I wouldn't hesitate to boost it slightly higher.

    I wouldn't start worrying about O ringing the block until you start getting into 30+ psi territory

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