Best Sparkplugs for my setup??

latham83

New Member

Jul 24, 2003

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Feb 25, 2004

#1

• Feb 25, 2004

• #1

Hey just look at my sig...I was just wondering what some of u guys were running and what would be the best plugs AND Gap setting for me...
ive been using motorcrafts for years but i was thinking i need something alittle more powerful now...
i got the 9mm wires as u can see, but still running stock distributer and coil for right now...update later on..i do have the msd ignition box thoough.

 

T

thompsonsd

Founding Member

Aug 15, 2002

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Southern Maryland

Feb 25, 2004

#2

• Feb 25, 2004

• #2

Hey, looks were in the same boat on this question. I posted the same spark plug question last night. Take a look at my thread as it already has several responses. So far it looks like the Autolite 3924 are the most common for aluminum heads. I'd like to see some more inputs before I decide on which plugs to use...

 

latham83

New Member

Jul 24, 2003

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Feb 25, 2004

#3

• Feb 25, 2004

• #3

i dont have aluminum head though dude...they are thumpers...stock ported and polished

 

S

sleeper89

New Member

Nov 18, 2002

388

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Toronto, Ontario

Feb 25, 2004

#4

• Feb 25, 2004

• #4

ford motorcraft stock replacement copper core plugs. gapped .045-.055

my .02

-steve

 

latham83

New Member

Jul 24, 2003

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Feb 25, 2004

#5

• Feb 25, 2004

• #5

thanks dude..yep thats what mike from thumper just told me...nothin beats motorcraft

 

Mustang5L5

That is…until I whipped out my Bissell

Mod Dude

Feb 18, 2001

43,219

17,902

224

Massachusetts

Feb 25, 2004

#6

• Feb 25, 2004

• #6

With a stock ignition...stock plug and stock gap. Simple as that.

Motorcraft plugs are the way to go.

 

S

sleeper89

New Member

Nov 18, 2002

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Toronto, Ontario

Feb 25, 2004

#7

• Feb 25, 2004

• #7

Mustang5L5 said:

With a stock ignition...stock plug and stock gap. Simple as that.

Motorcraft plugs are the way to go.

Click to expand...

yep, but then i noticed the msd 6al. should be good for a little extra gap, no?

-steve

 

85_SS_302_Coupe

it sucks (I know) to be on the receiving end

15 Year Member

Nov 11, 2003

6,945

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Northern KY

Feb 25, 2004

#8

• Feb 25, 2004

• #8

Hey not to steal this thread, but here's some more questions to add...

Anyone ever use Bosch Platinums? I used those in my '88 before i knew much about cars, and it ran like a top. They come pregapped too. Do you guys get your Motorcraft plugs from a dealer?

 

M

madonionrs

New Member

Jun 7, 2003

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Buffalo NY

Feb 25, 2004

#9

• Feb 25, 2004

• #9

Everyone I've ever talked to said: Stay with Autolite or MotorCraft, period