Hey Chassis Builders

Discussion in 'PSI Superchargers Tech Questions' started by lugnut, Feb 14, 2008.

  1. lugnut

    lugnut Member

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    On an alcohol funny car chassis, what is the norm as far as... bottom rail diameter? Our chassis has an inch and 3/8ths diameter tube. I know some chassis' have an inch and 1/4 tubes. Is it possible that the inch and 3/8ths tubes can make the chassis too rigid? The reason I ask is that the car never seems to 60 foot. No matter what you do to the tune up, it just seems to repeat itself. We always seem to be able to get 1.00 to .990 sixty foots. But really need to be around .950 to .960.
     
    #1
    lugnut, Feb 14, 2008
  2. Bob Meyer

    Bob Meyer Comp Eliminator

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    Size matters......some say.

    But in this case, no.
    Best bet is to look in the can.

    Bob
     
    #2
    Bob Meyer, Feb 14, 2008
  3. secondwindracing

    secondwindracing top alcohol

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    #3
    secondwindracing, Feb 14, 2008
  4. bobbyblue359

    bobbyblue359 New Member

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    Forget the clutch and buy a Lencodrive! Converter multiplies your torque when leaving. Tell Gary Sumek I told you to call.
     
    #4
    bobbyblue359, Feb 17, 2008

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