what kind of spark plugs should I put into my 456? | FerrariChat
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what kind of spark plugs should I put into my 456?

Discussion in '456/550/575' started by ferrari_456, Feb 20, 2013.

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  1. ferrari_456

    ferrari_456 Karting

    Jan 30, 2011
    75
    #1 ferrari_456, Feb 20, 2013
    what kind of spark plugs should I put into my 456?

    What is the best spark plugs for my 456 if I use it for racing and where I live in the summer is very very hot..... should I use the coldest park plug available? I need 12, right, am I correct? NGKs, Bosch, racing spark plugs??
     
  2. oss117

    oss117 F1 Rookie

    Jan 26, 2006
    4,185
    Plantation, Florida
    Full Name:
    Alfredo
    #2 oss117, Feb 21, 2013
    I have used Bosch R 6, but the car seems to be running smoother with NGK Iridium DCPR9EIX
    You can get them online from SparkPlugs.com
     
  3. ferrari_456

    ferrari_456 Karting

    Jan 30, 2011
    75
    #3 ferrari_456, Feb 24, 2013
    Hi, thanks, this is what I am using now, I want to try a colder spark plug, get very hot and humid here during summer months,
     
  4. tazandjan

    tazandjan Three Time F1 World Champ
    Lifetime Rossa Owner

    Jul 19, 2008
    39,170
    Clarksville, Tennessee
    Full Name:
    Terry H Phillips
    #4 tazandjan, Feb 24, 2013
    Spark plugs are more a mixture issue and ignition issue than an outside temperature issue. If they are working, why change?
     
  5. oss117

    oss117 F1 Rookie

    Jan 26, 2006
    4,185
    Plantation, Florida
    Full Name:
    Alfredo
    #5 oss117, Feb 25, 2013
    How do your plugs look right now?
    What makes you feel like you need to change to colder plugs?
     
  6. 360modena2003

    360modena2003 Formula 3

    Jul 11, 2009
    2,438
    #6 360modena2003, Feb 26, 2013
    Exactly, remove your plugs, take some good pictures and post them.

    The knowledgeable member of this club will provide their comments and helpful suggestions.
     

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