355 - 15mm spacers | FerrariChat

355 15mm spacers

Discussion in '348/355' started by GWARREND, Apr 17, 2022.

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  1. GWARREND

    GWARREND Formula Junior

    Sep 23, 2012
    547
    Ontario, Canada
    Full Name:
    Greg
    nismodrifter and Mark HT like this.
  2. GWARREND

    GWARREND Formula Junior

    Sep 23, 2012
    547
    Ontario, Canada
    Full Name:
    Greg
    Mark HT and lanab like this.
  3. lanab

    lanab Formula Junior

    Feb 21, 2016
    510
    Stockholm, Sweden
    Maybe the front needs a little bit more....
     
  4. Culprit

    Culprit Formula Junior
    Silver Subscribed

    Apr 4, 2011
    503
    Santa Ana, CA
    Full Name:
    Ian
    Did you roll your fenders? They're likely to catch on the front if you don't
     
  5. GWARREND

    GWARREND Formula Junior

    Sep 23, 2012
    547
    Ontario, Canada
    Full Name:
    Greg
    I rolled the fenders of my 360 when I had spacers on it. I checked and don't think the 355 needs fender rolling w 15mm. Fender design is different. I will report back.
     
  6. GatedF355GTB

    GatedF355GTB Karting
    Silver Subscribed

    Dec 5, 2017
    227
    SF Bay Area
    Full Name:
    Joe
    I have 15mm spacers on my car. No fender rolling necessary
     
  7. Targatime

    Targatime Formula 3

    Feb 22, 2014
    1,449
    Los Angeles
    What's the widest spacer you can run without going to longer wheel bolts?
     
  8. Tarek307

    Tarek307 Formula 3
    Silver Subscribed

    Sep 26, 2018
    1,348
    Long Beach, CA & Alexandria,Egypt.
    Full Name:
    Tarek Salah
    i did 11mm- 15mm and lowered a bit on this GTB, was gonna do 15mm all around which would be fine but i think when you lower the car a bit its safer to do 11mm in the front
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  9. Jackie and bill

    Jackie and bill Formula Junior

    Nov 29, 2014
    795
    GB
    Full Name:
    William
    I concur with that. My cars had the hill engineering 15mm spacers with Hills extended bolts front and rear for 13 years. No fender rolling needed.
     
  10. GWARREND

    GWARREND Formula Junior

    Sep 23, 2012
    547
    Ontario, Canada
    Full Name:
    Greg
    Gorgeous Tarek..
     
    Tarek307 likes this.
  11. Targatime

    Targatime Formula 3

    Feb 22, 2014
    1,449
    Los Angeles
    Do you use longer wheel bolts for the 11mm?
     
  12. Tarek307

    Tarek307 Formula 3
    Silver Subscribed

    Sep 26, 2018
    1,348
    Long Beach, CA & Alexandria,Egypt.
    Full Name:
    Tarek Salah
    you use longer wheel bolts with both- ricambi sells all that stuff
     
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  13. watkinsgt

    watkinsgt Karting

    Feb 4, 2008
    215
    What BOLT SIZE should be specified for adding 15mm spacers to stock 355 wheels? Hill sells spacers and bolts but requires the purchaser to specify bolt size. Would the bolt size be the threaded length of an original factory bolt plus 15mm for the spacer? Anybody been there, done that?
     
  14. Jackie and bill

    Jackie and bill Formula Junior

    Nov 29, 2014
    795
    GB
    Full Name:
    William
    huh???
     
  15. GWARREND

    GWARREND Formula Junior

    Sep 23, 2012
    547
    Ontario, Canada
    Full Name:
    Greg
    Remove one of your wheel lug bolts and measure it. Order 15-20mm longer with the 15mm hubcentric spacers. Be sure you order hubcentric.
     
  16. ShineKen

    ShineKen F1 World Champ
    Silver Subscribed

    Aug 3, 2007
    19,892
    Southern California
    Full Name:
    Nostradamus
    You should be fine with 67 mm bolts.
     
  17. watkinsgt

    watkinsgt Karting

    Feb 4, 2008
    215
    Thanks guys. Ordered H&R 15mm hub centric with longer bolts as advised. Will let you know how it turns out.
     
    GWARREND likes this.
  18. GWARREND

    GWARREND Formula Junior

    Sep 23, 2012
    547
    Ontario, Canada
    Full Name:
    Greg
    Share pics...
     

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