360 F1 power unit on a 355 | FerrariChat
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360 F1 power unit on a 355

Discussion in 'Technical Q&A' started by Mel Spillman, Jul 19, 2023.

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  1. Mel Spillman

    Mel Spillman Formula Junior
    Silver Subscribed

    Nov 3, 2012
    732
    Sugar Land, Tx
    #1 Mel Spillman, Jul 19, 2023
    Has anyone put a 360 F1 power unit on a 355 F1? I know it's in a completely different location but I thought that I have read somewhere it had been done. Thanks
     
  2. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,288
    Cowboy Capitol of the World
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    Brian Crall
    #2 Rifledriver, Jul 19, 2023
    Last edited: Jul 19, 2023
    Why? Generally speaking the only issue with the 355 unit is the integral pump motor. Hill makes a conversion kit to use a 360 etc pump. This is what we were doing before the Hill conversion unit. He just made it easier.
     

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  3. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,288
    Cowboy Capitol of the World
    Full Name:
    Brian Crall
    #3 Rifledriver, Jul 19, 2023
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  4. windsock

    windsock Formula 3
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    Nov 29, 2006
    1,162
    #4 windsock, Jul 19, 2023
    We have done probably a dozen and I did the Beta unit install when they first came out. Our installation instructions are on the Ricambi site.
    Only thing you will need is a hydraulic line from the pump to the 355 power assembly and I have those if you cannot get one made locally. Be aware the wiring in between the 355 and the 360 pump is usually backwards so you will need to swap the wires in the hard-shell connector to work.
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  5. Mel Spillman

    Mel Spillman Formula Junior
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    Nov 3, 2012
    732
    Sugar Land, Tx
    #5 Mel Spillman, Jul 20, 2023
    Thanks everyone for you reply's. The problem we are having is the car will not shift. When the Leonardo is hooked up it will shift gears but will not do a self learn. Pump pressure is fine. Leonardo is showing a problem with the clutch solenoid. When you put power to the solenoid it works fine. Finally found a new solenoid and it's on the way. Hopefully that will fix the problem!
     
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  6. Ferrari Tech

    Ferrari Tech Formula 3

    Mar 5, 2010
    1,233
    Georgia
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    Wade Williams
    #6 Ferrari Tech, Jul 21, 2023
    The last two 355 F1 cars that I had with issues needed to have the TCU board replaced. Not doing a self learn when everything is functioning may be the TCU.
     

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