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348 spark plug

Discussion in '348/355' started by SFLux, Feb 10, 2007.

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  1. SFLux

    SFLux Rookie

    Oct 15, 2006
    22
    Luxembourg
    #1 SFLux, Feb 10, 2007
    Hi,

    My 348 black spider (#99587)will be in Luxembourg next week I am very happy! My 1st Ferrari !! The 30K service get done in germany last July, but without changing the spark plug as recommanded. What do you advise, ngk or OEM. Which NGK reference #?
    Thanks for your help, I hope to be abble to post the pics by end of next week.
    Jean Michel
     
  2. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

    Dec 7, 2003
    16,459
    Winston Salem, NC
    #2 Ricambi America, Feb 10, 2007
    NGK: DR8EIX
     
  3. SFLux

    SFLux Rookie

    Oct 15, 2006
    22
    Luxembourg
    #3 SFLux, Feb 10, 2007
    Thanks
    Is it required to adjust the gap ?
     
  4. No Doubt

    No Doubt Seven Time F1 World Champ

    May 21, 2005
    72,740
    Vegas+Alabama
    Full Name:
    Mr. Sideways
    #4 No Doubt, Feb 10, 2007

    Don't adjust the gap on iridium plugs, as this can flake away the iridium. They should be pre-gapped already.
     
  5. f355spider

    f355spider F1 World Champ
    Owner Rossa Subscribed

    May 29, 2001
    18,053
    USA
    #5 f355spider, Feb 12, 2007
    The boxes will even tell you not to adjust the gap. I think the actual risk is physically snapping off the Iridium tip on the plug...they are incredibly thin and fragile looking. Just installed four in the GF's Celica last night...but didn't save the boxes... ;)
     

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