14-71 Newbie Questions

Discussion in 'Pit Buzz' started by HOSEDRAGGER, Jan 4, 2021.

  1. HOSEDRAGGER

    HOSEDRAGGER New Member

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    I'm a newbie to blowers...

    I recently purchased a Mooneyham 14-71 Standard Blower. I'm looking for any advice/guidance that I can get...

    My setup:
    1970 Chevelle(Steel Roof & Quarters), 2600lbs race ready, T/S & N/T, 34.5x17's, Methanol MFI, 16V, MSD Grid, shooting for mid 6's.

    My first question is where would be a good place to purchase and have Hi-Helix Rotors installed? Is this Mooneyham Blower too outdated? If this Blower is worth putting my money into, is there anything such as upgrades or whatever that I should consider? I'm looking for 2,000plus flywheel HP.

    I'm building a new motor for this blower, here's my thoughts so far:
    DART Big M 9.8 Iron Block 4.5 Bore - O-Ringed, Callies Magnum 4.250 Crank - Double Keyway - Splayed Caps, JE Blower Pistons, Brodix SR20 heads, undecided on Cam... I am open to any suggestions or guidance.

    Thanks
     
    #1
    HOSEDRAGGER, Jan 4, 2021
  2. aafa213

    aafa213 Member

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    where are you located.
     
    #2
    aafa213, Jan 14, 2021
  3. HOSEDRAGGER

    HOSEDRAGGER New Member

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    A suburb of OKC, Oklahoma.
     
    #3
    HOSEDRAGGER, Jan 14, 2021
  4. T-Wrecks

    T-Wrecks Member

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    Id sell the blower and buy a good one set up the way you want.
     
    #4
    T-Wrecks, Jan 17, 2021
  5. greenracing

    greenracing Member

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    You can't "have hi-helix rotors installed" in a standard case. High helix blowers require the 120" pie shaped opening in the bottom to seal the rotors. A standard case will not work.
     
    #5
    greenracing, Jan 18, 2021
  6. kosky racing

    kosky racing Comp Eliminator

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    They can be [PUT IN] but will not perform like a regular hi helix
     
    #6
    kosky racing, Jan 18, 2021
  7. T-Wrecks

    T-Wrecks Member

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    Can we just agree that I had the first correct answer? LOL
     
    #7
    T-Wrecks, Jan 18, 2021
  8. big blue oval

    big blue oval Member

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    Call JR at RBS superchargers. He might be able to take yours on trade.

    Robbie
     
    #8
    big blue oval, Jan 19, 2021
  9. HOSEDRAGGER

    HOSEDRAGGER New Member

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    Will do, thanks
     
    #9
    HOSEDRAGGER, Jan 20, 2021

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