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  1. #1
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    Default Spark plugs -TK you there lol

    Who has the coldest burning plug for a Early headsed Dash 3 heads and do they stock them
    NGK has a 6 rating but looking for a colder plug

    TK you there

  2. #2
    Do you ever leave? SS Hatchback's Avatar
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    Im sure Ngk have a 7 which is colder. Bosch go the other way the higher the number the hotter the plug .

  3. #3
    'beep' beeb's Avatar
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    It's not only the plug-gap that changes is it? Is it as the heat-range gets cooler the plug gap retracts into the threaded area of the plug more? Never been clear on this... =/
    Last edited by beeb; 11-02-2009 at 06:40 PM. Reason: clarifying question...

  4. #4
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    R5673a-8 -9 -10 -11 how cold do you want to go?
    Each range will yeild around 60-70F in the hole colder

  5. #5
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    Who has the coldest burning plug for a Early headsed Dash 3 heads and do they stock them
    NGK has a 6 rating but looking for a colder plug
    no idea man, I don't tune, I just build (except my own sh|t that I'm happy to risk grenading due to tuning incompetence...)

  6. #6
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    What are you trying to achieve mo16922
    octane rating on straight eth is 106 not 110 as a recent magazine states

  7. #7
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    Race

    From berkley ( wollongong)

    Not a berkley boy or a cringella boy are ya lol

    There was a cool shp Wildone performance that was going to do a cage and also put a big block in an lj for me

    Thankyou for that reference

    Im going a rating 8 plug and indexing them as im running a high comp

    High 11s or close to 12 comp

    r5678 is the plug

    What gap on the filler gauge

    I have a metric one that goes up by 0.1

    Thanks champ

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