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    Author Topic: What do these Spark Plugs tell you? #1 looks like carbon fouling  (Read 5356 times)

    Offline YO7_A66

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    Re: What do these Spark Plugs tell you? #1 looks like carbon fouling
    « Reply #15 on: August 16, 2015 - 05:02:35 PM »
      "" idle circuit 11.5-12.5
      12.5-13.5 average at cruise under load
      Higher at WOT (13-14 momentary 15 right when you stab it)""

     What fuel are you running (E10, E85, etc.)
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    Offline Cudaragtop

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    • Woulda Shoulda Cuda! Randy
    Re: What do these Spark Plugs tell you? #1 looks like carbon fouling
    « Reply #16 on: August 16, 2015 - 09:51:22 PM »
    After a 67 mile drive of combined Freeway, highway and surface streets... here is the #1 plug
    92 octane premium unleaded E10 There are a few stations around, very few that are ethanol free. I made it a point to fill up with ethanol free the last couple tanks before putting the car away last winter. Driving with E10 and ethanol free I can't say I noticed a difference in driveability but I did not look at the plugs after a tank on no ethanol gas either... The ethanol free is 91 octane. This is in Washington State. Most all gas in NW WA is E10.

    http://s90.photobucket.com/user/Cudaragtop/media/Mobile%20Uploads/IMG_20150816_112450458_HDR_zpsnxeklemp.jpg.html?o=0







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    - Randy D.
    1 of 88 1970 340 4-Speed 'Cuda Convertibles
    69 Barracuda Fastback Project Album https://goo.gl/photos/XjsAsx4LDo7psimU8
    ----o00o--'(_)'--o00o----

    Offline Chryco Psycho

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    • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
    Re: What do these Spark Plugs tell you? #1 looks like carbon fouling
    « Reply #17 on: August 16, 2015 - 09:56:21 PM »
    Looks good  :2thumbs:
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    Challenger - You`ll wish You Hadn`t

    Offline Skunkworks Challenger

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    Re: What do these Spark Plugs tell you? #1 looks like carbon fouling
    « Reply #18 on: August 16, 2015 - 10:22:19 PM »
    Randy, those plugs look really good!  That is a great running car---I was listening when you left the show.  Congrats on the trophy!  PK
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    The Brewmaster

    Offline Cudaragtop

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    • Woulda Shoulda Cuda! Randy
    Re: What do these Spark Plugs tell you? #1 looks like carbon fouling
    « Reply #19 on: August 16, 2015 - 11:08:08 PM »
    Quote from: Skunkworks Challenger on August 16, 2015 - 10:22:19 PM
    Randy, those plugs look really good!  That is a great running car---I was listening when you left the show.  Congrats on the trophy!  PK

    Thanks Paul, It was good seeing you at the show today! Congrats to you as well. It's nice receive a little recognition now and then.   :cheers:
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    - Randy D.
    1 of 88 1970 340 4-Speed 'Cuda Convertibles
    69 Barracuda Fastback Project Album https://goo.gl/photos/XjsAsx4LDo7psimU8
    ----o00o--'(_)'--o00o----

    Offline Cudaragtop

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    • Woulda Shoulda Cuda! Randy
    Re: What do these Spark Plugs tell you? #1 looks like carbon fouling
    « Reply #20 on: August 16, 2015 - 11:49:02 PM »
    Quote from: Cudaragtop on August 16, 2015 - 11:08:08 PM
    Thanks Paul, It was good seeing you at the show today! Congrats to you as well. It's nice receive a little recognition now and then.   :cheers:


    Pictures I took at the show here -

    http://www.cuda-challenger.com/cc/index.php?topic=107947.0
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    - Randy D.
    1 of 88 1970 340 4-Speed 'Cuda Convertibles
    69 Barracuda Fastback Project Album https://goo.gl/photos/XjsAsx4LDo7psimU8
    ----o00o--'(_)'--o00o----

    Offline tman

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    Re: What do these Spark Plugs tell you? #1 looks like carbon fouling
    « Reply #21 on: August 17, 2015 - 02:16:40 AM »
    Plug looks textbook and Congrats on your award.
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    Offline HP_Cuda

    • Hit the skinny little pedal on the right!
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    Re: What do these Spark Plugs tell you? #1 looks like carbon fouling
    « Reply #22 on: August 17, 2015 - 02:38:33 AM »
     :2thumbs:
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    1970 Cuda Clone 440 4 speed - sublime green
    1970 Cuda 383 4 speed - yellow - SOLD
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