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duraspark II question

  • Thread starter Thread starter 89streetbeast
  • Start date Start date Jan 21, 2007

89streetbeast

New Member
Dec 4, 2006
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horton,ks
Jan 21, 2007
#1
  • Jan 21, 2007
  • #1
ok, as i look at this diagram below it has the white and red wires on the one plug. from what i see the red wire would go to a relayed 12V source (battery?) and the white wire to a switched ignition source right? just trying to figure all this out before i go carbd. i have the entire wiring harnes from an old 84 V8 car so having the wiring isnt a problem. let me know what you think


View attachment 408927
 

89streetbeast

New Member
Dec 4, 2006
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horton,ks
Jan 21, 2007
#2
  • Jan 21, 2007
  • #2
or would it be easier to use a GM HEI module?
 

donsbad68

Immensely Educated
Jan 4, 2003
838
0
0
Oklahoma
Jan 21, 2007
#3
  • Jan 21, 2007
  • #3
It would be easier to use MSD goodies
 

89streetbeast

New Member
Dec 4, 2006
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horton,ks
Jan 21, 2007
#4
  • Jan 21, 2007
  • #4
i'd use msd but its not in the budget lol. guess i should have said that earlier.
 

rd

Founding Member
Jan 12, 2000
3,316
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Ocean Springs MS
Jan 21, 2007
#5
  • Jan 21, 2007
  • #5
The red and white wires that power the box come directy from the ignition switch. One is power to the ignition in the start position, and one is power in the run position. Basicly the same as ignitions for the last 60 years or so.

Duraspark use 12 v to the box in both start and run, but 12 v to the coil only in start. Note the resistor wire that coil power goes through in run. This should be in the harness if you have all of it back to the ignition.

I would use the Duraspark, vice the HEI, but to each his own.
 

89streetbeast

New Member
Dec 4, 2006
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horton,ks
Jan 21, 2007
#6
  • Jan 21, 2007
  • #6
come to the conclusion im just going to get an hei style dizzy and an aftermarket tach.
this setup isnt going into my 89, im getting a 93 4 banger thats getting converted to v8 if that helps any.
 

89streetbeast

New Member
Dec 4, 2006
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horton,ks
Jan 22, 2007
#7
  • Jan 22, 2007
  • #7
n/m
 
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