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Leakdown Results

Discussion in 'Engine Building' started by Johnnylawless, Mar 21, 2004.

  1. Johnnylawless

    Johnnylawless Senior Member

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    Just compression tested and Leakdown tested my B18C5 Swap.
    I will be boosting this engine on 5 PSI.
    Are These safe numbers?

    Compression:
    1 = 210 2 = 215 3 = 215 4 =215

    Leakdown:
    1 =15% 2 = 5% 3 = 5% 4 = 15%

    Just want to be sure these #'s Look Good
    Thanks,JIM
     
  2. MXDesa

    MXDesa Senior Member

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    Those numbers are very good for that motor. It is in great condition. The way you can tell i s by the compression numbers, they are no more than 5 points away from each other ( i think you allowed no more than 10% difference but im not sure ) and thats more than acceptable. You have a great motor! :D
     
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