Fixing a leakdown tester

Discussion in 'PSI Superchargers Tech Questions' started by youngtuner, Aug 31, 2010.

  1. youngtuner

    youngtuner Member

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    Anyone out there know where i can send my leakdown tester to, to get calibrated? Its a sunnen model 228?
    Thanks in Advance
    Jonathan Pickett
     
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  2. Mike Canter

    Mike Canter Top Dragster
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    I know how to check them for accuracy if that helps. Make an air fitting that will plug into the end. That air fitting needs to have some of threaded jet holder will allow you to screw in an .080 Enderle bypass jet. Now with a 100 lbs in and that .080 jet on the end it should read 80 percent. This is a standard.
     
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