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Thread: Colder copper plugs

  1. #1
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    Colder copper plugs

    Spoke to Dennis today. I'll need new plugs for my new engine. I was running the Densos with the 180 thermostat. Dennis said he doesn't use Densos anymore and prefers a copper plug. He told me to use a Ford Lightning plug...but I don't remember the model number and couldn't write it down while I was driving and talking to him.

    Until I'm able to talk to him again tomorrow, does anyone know what model of Ford Lightning plug he was referring to. Does "ADWS1200" ring a bell?
    03 MM 300A
    Tint

    SOUND: Alpine CD/MP3 with iPod Fullspeed, Sirius Satellite Radio; MB Quart 6 1/2 Premiums up front, MB Quart 5X7 Reference in back, JL Audio W3 10" sub, JL Audio Slash Series 500 W amp, Dynamat everywhere, Optima yellow top to keep it cranking...

    SPEED: Ford Racing 4.10 gears, Ford Racing girdle cover and stud kit, SCT Reinhardt tune, Stallion Torque Converter, JLT Intake, Densos/Stat, Addco front and rear, Metco upper and lower, Front Willwood brake kit by TCE

  2. #2
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    What happened to selling you MM with the blown engine? Was the knocking and tapping a spark plug issue?

    http://www.mercurymarauder.net/forum...ad.php?t=35287

  3. #3
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    If someone wants to buy it tomorrow, they can have it. But otherwise, I need to get back on the road. I'll put it up for sale with a brand new engine in it soon enough. Don't think it was a spark plug issue, but I will need new plugs regardless, and since I'm keeping the colder stat and the my tune, I need colder plugs....got all that?
    03 MM 300A
    Tint

    SOUND: Alpine CD/MP3 with iPod Fullspeed, Sirius Satellite Radio; MB Quart 6 1/2 Premiums up front, MB Quart 5X7 Reference in back, JL Audio W3 10" sub, JL Audio Slash Series 500 W amp, Dynamat everywhere, Optima yellow top to keep it cranking...

    SPEED: Ford Racing 4.10 gears, Ford Racing girdle cover and stud kit, SCT Reinhardt tune, Stallion Torque Converter, JLT Intake, Densos/Stat, Addco front and rear, Metco upper and lower, Front Willwood brake kit by TCE

  4. #4
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    It was probably a AWSF-22C, or AGSF-22C but I can't be sure. Stock heat range is 32 so 22 is one heat colder and 12 is two ranges colder. Sorry, not much help.

  5. #5
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    It was awsf-22c...thanks!
    03 MM 300A
    Tint

    SOUND: Alpine CD/MP3 with iPod Fullspeed, Sirius Satellite Radio; MB Quart 6 1/2 Premiums up front, MB Quart 5X7 Reference in back, JL Audio W3 10" sub, JL Audio Slash Series 500 W amp, Dynamat everywhere, Optima yellow top to keep it cranking...

    SPEED: Ford Racing 4.10 gears, Ford Racing girdle cover and stud kit, SCT Reinhardt tune, Stallion Torque Converter, JLT Intake, Densos/Stat, Addco front and rear, Metco upper and lower, Front Willwood brake kit by TCE

  6. #6
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    Correction...Dennis e-mailed me back. He suggests AWSFA12C gap of .52...
    03 MM 300A
    Tint

    SOUND: Alpine CD/MP3 with iPod Fullspeed, Sirius Satellite Radio; MB Quart 6 1/2 Premiums up front, MB Quart 5X7 Reference in back, JL Audio W3 10" sub, JL Audio Slash Series 500 W amp, Dynamat everywhere, Optima yellow top to keep it cranking...

    SPEED: Ford Racing 4.10 gears, Ford Racing girdle cover and stud kit, SCT Reinhardt tune, Stallion Torque Converter, JLT Intake, Densos/Stat, Addco front and rear, Metco upper and lower, Front Willwood brake kit by TCE

  7. #7
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    thinking of changing my plugs along w/ granitelli coil connectors....N/A 03 w/lidio xcal2 ,,,jlt intake ...any advice on plug selection?

    03 300A / 08-15-02 Build / #3525
    Gone But Not Forgotten
    03 SVT F-150 / 05-01-03 Build / #3553
    Lots Of Mods..13.5# boost
    04 SVT Cobra
    2.9 Whipple
    03 Harley F150
    Stock Boost...For Now

  8. #8
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    Motorcraft AWSF-22c number is now SP-505
    Member Number 32

    Originally posted by TripleTransAm
    An interesting side note: this isn't the same forum I used to post on for years, and I've been doing a lot of reading over the past 48 hours on both sites. Looks like there's been a serious splintering. I never thought it'd be possible for this to happen to a group of owners of a car model that sold no more than 14000 copies over 2 model years. Kind of scary, when thinking of the scale. Makes one think that maybe it'd be a good idea to do some introspection and think about what each of us needs to do to build a solid community, analyze what it is we're all honestly looking for by belonging to this community.

  9. #9
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    Quote Originally Posted by RCSignals View Post
    Motorcraft AWSF-22c number is now SP-505
    Neither one of these can be found on Motorcrafts web site.
    Born 03/04
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    2084 of 3213 & 691 of 983____Moonroof 185 of 335 of 1213

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  10. #10
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    Motorcraft Website suggests the following...


    2003 - SP433 - .54 gap

    2004 - SP433 - .54 gap


    ...and these are Iridium.
    Pete...


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  11. #11
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    Quote Originally Posted by 1stmerc View Post
    Neither one of these can be found on Motorcrafts web site.
    SP-505 can be found at your Ford dealer and anywhere that sells Motorcraft spark plugs. I can't explain why the Motorcraft website is behind.
    Member Number 32

    Originally posted by TripleTransAm
    An interesting side note: this isn't the same forum I used to post on for years, and I've been doing a lot of reading over the past 48 hours on both sites. Looks like there's been a serious splintering. I never thought it'd be possible for this to happen to a group of owners of a car model that sold no more than 14000 copies over 2 model years. Kind of scary, when thinking of the scale. Makes one think that maybe it'd be a good idea to do some introspection and think about what each of us needs to do to build a solid community, analyze what it is we're all honestly looking for by belonging to this community.

  12. #12
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    Quote Originally Posted by MENINBLK View Post
    Motorcraft Website suggests the following...


    2003 - SP433 - .54 gap

    2004 - SP433 - .54 gap


    ...and these are Iridium.
    Found that, but i think it's the stock plug.
    Born 03/04
    Adopted on 01/03/05

    2084 of 3213 & 691 of 983____Moonroof 185 of 335 of 1213

    Now Procharger boosted #04

  13. #13
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    Quote Originally Posted by RCSignals View Post
    SP-505 can be found at your Ford dealer and anywhere that sells Motorcraft spark plugs. I can't explain why the Motorcraft website is behind.
    Looks like it's back down into the city for Motorcraft parts. None of the auto parts stores around here carry them, and the dealer is closed by the time i get off from work.

    Thanks for the info.
    Born 03/04
    Adopted on 01/03/05

    2084 of 3213 & 691 of 983____Moonroof 185 of 335 of 1213

    Now Procharger boosted #04

  14. #14
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    Quote Originally Posted by 1stmerc View Post
    Looks like it's back down into the city for Motorcraft parts. None of the auto parts stores around here carry them, and the dealer is closed by the time i get off from work.

    Thanks for the info.
    You can always order through Wes (Innovative) or Ray 'the dealer'
    Member Number 32

    Originally posted by TripleTransAm
    An interesting side note: this isn't the same forum I used to post on for years, and I've been doing a lot of reading over the past 48 hours on both sites. Looks like there's been a serious splintering. I never thought it'd be possible for this to happen to a group of owners of a car model that sold no more than 14000 copies over 2 model years. Kind of scary, when thinking of the scale. Makes one think that maybe it'd be a good idea to do some introspection and think about what each of us needs to do to build a solid community, analyze what it is we're all honestly looking for by belonging to this community.

  15. #15
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    This is wht you'll find if you use the search function:

    MOTORCRAFT

    PART# / HEAT RANGE
    AWSF-32C / stock heat range - copper plug
    AWSF-22C / 1 Heat range colder - copper plug
    AWSFA-12C / 2 Heat range cooler - copper plug
    AGSF-32C/ Recommended for FRPP heads(not sure on heat range)

    NGK

    PART# / HEAT RANGE
    TR-55/ 3951/ Stock Heat Range
    TR-6/ 4177/ 1 Step Colder
    BP7EFS (PN - 3526) BR7EF (PN - 3346) two steps
    R5724-8 (PN - 7317) two and a half steps
    R5724-9 (PN - 7891) three steps
    R5724-10 (PN - 7993) four steps

    AUTOLITE

    PART# / HEAT RANGE
    764s / Stock
    103s / 1 heat range cooler
    AR94 / 2 heat range cooler
    AR93 / 3 heat range cooler
    AR92 / 4 heat range cooler

    CHAMPION

    PART# / HEAT RANGE
    YS-59C / -3 or -4 below stock heat range

    DENSO

    PART# / HEAT RANGE
    IT16 / stock heat
    IT20 / -1 heat range
    IT22 / -2 heat range
    IT24 / -3 heat range
    “When you can’t make them see the light, make them feel the heat.”
    Ronald Regan

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    is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."

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    "I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
    General James Mattis




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