Cracked 355 Wheel Lug Insert? | FerrariChat

Cracked 355 Wheel Lug Insert?

Discussion in '348/355' started by broepke, May 25, 2007.

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  1. broepke

    broepke Karting

    Feb 25, 2006
    142
    San Francisco, CA
    Full Name:
    Brian Roepke
    Hi All,

    Got a few scratches reparied on my 355's wheel this week and the guy who did it (VERY good with wheels and knows Ferraris) said that the "aluminum inserts" for the lugs were showing some cracking.

    Does anyone know where i get replacements for these? I tried Daniel but I didn't see anything nor did the parts manual show them...

    Thoughts? What am I looking for?
     
  2. bcwawright

    bcwawright F1 Veteran

    Jul 8, 2006
    5,234
    Georgia
    Full Name:
    Bruce
    Hill Engineering....
     
  3. broepke

    broepke Karting

    Feb 25, 2006
    142
    San Francisco, CA
    Full Name:
    Brian Roepke
  4. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

  5. ScuderiaLV

    ScuderiaLV Karting

    Dec 6, 2006
    230
    Las Vegas, NV
    Full Name:
    Don C.
    I have a couple of questions on these wheel inserts:

    1- Has anyone replaced their inserts with the Hill Engineering ones?
    2- Anyone have any proceedures on how to replace?
    3- Is there any machining work that needs to be done in order for the insert to be mounted?
    4- Will the torque value on the lug nuts remain the same on these replacements?

    Thanks in advance for the input!
     
  6. bcwawright

    bcwawright F1 Veteran

    Jul 8, 2006
    5,234
    Georgia
    Full Name:
    Bruce
    Well well well......seems like I posted something about these inserts cracking.
    Thought everone said this was a non issue???

    Daniel should be able to give you the replacement procedure. If not contact Hill Engineering.
     
  7. gothspeed

    gothspeed F1 World Champ

    May 26, 2006
    10,244
    U.S.A.
    Full Name:
    goth
    You did say so Bruce as have some others in the past ;). Like you said why would hill eng. make them to begin with...... :rolleyes:.....
     
  8. potxoli

    potxoli Formula 3

    Mar 22, 2007
    1,716
    Washington DC
    Full Name:
    Eric B.
    this is interesting. are these inserts stuck to the wheels or do they come loose? Can someone show a picture of what they look like mounted on the wheel?
     
  9. gothspeed

    gothspeed F1 World Champ

    May 26, 2006
    10,244
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    goth
    They are basically an interferance fit collard sleeve with lug bolt taper receptacle to strengthen and protect the magnesium from the lug bolt.
     
  10. potxoli

    potxoli Formula 3

    Mar 22, 2007
    1,716
    Washington DC
    Full Name:
    Eric B.
    thanks! for a moment there I thought my wheel saga of putting 355 wheels on the 348 was due to not having these inserts, but I just popped a bolt and verified that I do. They are firmly stuck on the wheels.
     
  11. gothspeed

    gothspeed F1 World Champ

    May 26, 2006
    10,244
    U.S.A.
    Full Name:
    goth
    :)
     
  12. Uberpower

    Uberpower Formula 3
    Rossa Subscribed

    Feb 6, 2004
    1,115
    #12 Uberpower, Jun 17, 2024
    Last edited: Jun 17, 2024
    Was the procedure to replace these ever published?

    Edit, found it:

    355 wheel problems
     

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