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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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Help ASAP!!!

  • Thread starter Thread starter Guero
  • Start date Start date Aug 9, 2006

Guero

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Oct 11, 2005
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Aug 9, 2006
#1
  • Aug 9, 2006
  • #1
Hey the mechanics put in a autolite 764 for the spark plug. I run 23's on there is there a big difference? Any asap, i tore down my engine just to redo my rockers and double check eveythig?
 

Guero

Active Member
Oct 11, 2005
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Aug 9, 2006
#2
  • Aug 9, 2006
  • #2
Do this plugs have enough spark for my car?
 

drakesdad

Member
Jul 29, 2005
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Oregon OHIO
Aug 9, 2006
#3
  • Aug 9, 2006
  • #3
Guero said:
Do this plugs have enough spark for my car?
Click to expand...
Guero.......call Trickflow or summit and get transferred to TF and they will tell you.......I can't remember which ones I have in........should change them for hell of it anyway....
 

Guero

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Oct 11, 2005
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Aug 9, 2006
#4
  • Aug 9, 2006
  • #4
called them and ther recommended autolites 3924, now what do i gap them up for spray?

edit- their paltium no good for spray
 

drakesdad

Member
Jul 29, 2005
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Oregon OHIO
Aug 9, 2006
#5
  • Aug 9, 2006
  • #5
Guero said:
called them and ther recommended autolites 3924, now what do i gap them up for spray?
Click to expand...
That I don't know......but maybe Paul can tell you what he adjusted his to.....he doesn't have the heads but there should be some standard adjustment over the prescribed gap............to compensate for the juice....
 

FlyBy763

Member
Apr 23, 2004
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Palm Bay, FL
Aug 10, 2006
#6
  • Aug 10, 2006
  • #6
Usually with spray you want to run a couple heat ranges colder than stock...Probably gap them down too...
 

Guero

Active Member
Oct 11, 2005
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Aug 10, 2006
#7
  • Aug 10, 2006
  • #7
i just went and got autolite 23's what i was running before
 

legalize420

Active Member
May 21, 2005
1,541
1
37
South Florida
Aug 10, 2006
#8
  • Aug 10, 2006
  • #8
go return them and get 3923
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Aug 10, 2006
#9
  • Aug 10, 2006
  • #9
Plugs for alum vs iron heads are different due to plug electrode positioning vs the base of the threads.

23's are for stock irons.
I agree and would run whatever plugs your heads call for. If using nitrous, I agree about the two heat ranges colder idea.
 

Guero

Active Member
Oct 11, 2005
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Aug 10, 2006
#10
  • Aug 10, 2006
  • #10
Ok i returned them and got the ones summit recommended just colder ones, and i can see how it has almost double the thread. I still gap them at .038 right?
 
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