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    Author Topic: Spark Plug Gap  (Read 991 times)

    nivvy

    • Guest
    Spark Plug Gap
    « on: April 06, 2007 - 03:11:32 AM »
    What would you experts reccomend for my 499 StROkEr ???

     :burnout:
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    Offline tactransman

    • Sr. Resident
    • ******
    • Posts: 5401
    • 1973 Challenger- Member here since April 14, 2006
    Re: Spark Plug Gap
    « Reply #1 on: April 06, 2007 - 07:31:45 AM »
    What ignition system are you running?
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    Terry-tactransman 
    Torqueflite/Automatic Transmission Specialist
    Union, Mo.
    Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.

    nivvy

    • Guest
    Re: Spark Plug Gap
    « Reply #2 on: April 06, 2007 - 07:43:26 AM »
    MSD 6 AL
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    Offline tactransman

    • Sr. Resident
    • ******
    • Posts: 5401
    • 1973 Challenger- Member here since April 14, 2006
    Re: Spark Plug Gap
    « Reply #3 on: April 06, 2007 - 07:55:41 AM »
    I believe MSD recommends a .050/.055 gap.
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    Terry-tactransman 
    Torqueflite/Automatic Transmission Specialist
    Union, Mo.
    Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.

    Offline GoodysGotaCuda

    • Sr. Resident
    • ******
    • Posts: 5392
    Re: Spark Plug Gap
    « Reply #4 on: April 06, 2007 - 11:12:40 AM »
    ..depending on compression ratio.

    What is your CR?
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    Build Page: Goody's 'Cuda Build Page
    1976 Dodge Warlock
    1972 Barracuda - 5.7 Hemi + T56 Magnum

    Wheel & Tire Specs:Link

    nivvy

    • Guest
    Re: Spark Plug Gap
    « Reply #5 on: April 06, 2007 - 05:38:24 PM »
    like 9.8 to 1 I think...
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    Offline Chryco Psycho

    • Administrator
    • C-C.com Guru
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    • Posts: 36620
    • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
    Re: Spark Plug Gap
    « Reply #6 on: April 06, 2007 - 06:41:48 PM »
    I typically use .045 with high output coils , .050 max
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    Challenger - You`ll wish You Hadn`t
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