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  •  » FYI Ford, Classic Mustang Tech Discussion
  •  » US Shift Quick 1 to Quick 4 upgrade

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    5/26/2017 8:25 PM  #1

    Ron68
    Senior 24-7 FYI Addict

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    From: Mukilteo, Washington
    Registered: 4/01/2013
    Posts: 1,398

    US Shift Quick 1 to Quick 4 upgrade

    I just received a new upgraded TCU for my 4R70W from US Shift. For $175 they will ship you the latest upgraded version - the Quick 4 with upgraded software. The new unit requires you to install an extra tachometer input wire in the main connector, but it's supposed to be almost a plug and play unit. You just have to ship them back your old Quick 1 unit, prepaid. I'll be working on getting that installed this weekend.

    68 coupe - 351W, 4R70W, 9" 3.25 -- 65 convertible - 289 4v, C4, 8" 3.00
     

    5/27/2017 5:53 AM  #2

    ultrastang
    I FYI 24-7

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    From: Camden, Arkansas
    Registered: 4/01/2013
    Posts: 570

    Re: US Shift Quick 1 to Quick 4 upgrade

    Do you know what the upgrade consists of between the two controllers?

     

    5/28/2017 3:32 PM  #3

    Ron68
    Senior 24-7 FYI Addict

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    From: Mukilteo, Washington
    Registered: 4/01/2013
    Posts: 1,398

    Re: US Shift Quick 1 to Quick 4 upgrade

    You can view the website for all the particulars, but the Quick 4 requires a tach input which will give better shifting response and more accurate shifting rpm information to the controller.

    68 coupe - 351W, 4R70W, 9" 3.25 -- 65 convertible - 289 4v, C4, 8" 3.00
       •Thread Starter
     

    5/28/2017 8:16 PM  #4

    ultrastang
    I FYI 24-7

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    From: Camden, Arkansas
    Registered: 4/01/2013
    Posts: 570

    Re: US Shift Quick 1 to Quick 4 upgrade

    Ok. I'll check it out. Thanks.

     

     

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