Recent Content by rcparker

  1. rcparker
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    Tuneup change with barrel valve?

    Old-New÷Old×100=%change. Valuable formula for figuring % of area change
    Post by: rcparker, Nov 11, 2023 in forum: PSI Superchargers Tech Questions
  2. rcparker
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    PDRA Quick 8 Dragster class - Why no screws?

    I agree, hope is goes as stated. Thanks
    Post by: rcparker, Jan 14, 2015 in forum: Pit Buzz
  3. rcparker
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    PDRA Quick 8 Dragster class - Why no screws?

    Thanks. I just wondering how long it will take to get below that 3.60 and if a effort to keep the class from moving to a 2.1 cert.
    Post by: rcparker, Jan 14, 2015 in forum: Pit Buzz
  4. rcparker
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    PDRA Quick 8 Dragster class - Why no screws?

    any ideas of the chassis cert. required. will it be a 2.1 or will they try to keep it a 2.5 and open it up to more top dragsters to move up and...
    Post by: rcparker, Jan 13, 2015 in forum: Pit Buzz
  5. rcparker
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    King rod bearings

    We ran king bearings on a a-fuel car I worked on with good results. The c rotor I work on the last few ran clevites. I'm no expert but most PX...
    Post by: rcparker, Sep 22, 2014 in forum: PSI Superchargers Tech Questions
  6. rcparker
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    Carolina Alcohol Qualifications

    Thanks. That would explain it.
    Post by: rcparker, Sep 13, 2014 in forum: Pit Buzz
  7. rcparker
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    Carolina Alcohol Qualifications

    NHRA doest show any results for Friday qualifying. Anyone have them?
    Post by: rcparker, Sep 13, 2014 in forum: Pit Buzz
  8. rcparker
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    nitrogen

    Helium is a very small molecule. If a tire or rim had any leak at all it no matter how small it would like leak like crazy.
    Post by: rcparker, Apr 12, 2014 in forum: PSI Superchargers Tech Questions
  9. rcparker
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    Ford in Top Alcohol?

    In the late 90's I believe, I saw and talked to a man on a funny car team that wasrunning a ford 429 hemi. If memory serves me correct the parts...
    Post by: rcparker, Jan 25, 2014 in forum: Pit Buzz
  10. rcparker
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    Warm up tank for Alky for a Nitro car out of a Coke Keg

    As I said its been several years but I seen to remember seeing Snow use a small bottle like nitrogen regulated to make a push system. Again been...
    Post by: rcparker, Nov 5, 2013 in forum: PSI Superchargers Tech Questions
  11. rcparker
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    Warm up tank for Alky for a Nitro car out of a Coke Keg

    Its been several years since I've worked on a A fuel but if my memory is correct Gene Snow uses one on Chase Coplands ride
    Post by: rcparker, Nov 4, 2013 in forum: PSI Superchargers Tech Questions
  12. rcparker
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    newbie here trolling around looking for information

    Yes eli quite a few of those runs were aborted. As i stated we had a lot of problems before switching to a power grid. The computer would not...
    Post by: rcparker, Sep 2, 2013 in forum: Pit Buzz