 Early Harness in a Late Model, Starter Harness |
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| solex |
  Nov 15 2008, 08:53 PM
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#1
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Senior Member  Group: Members Posts: 789 Joined: 12-January 05 From: Long Island, NY Member No.: 3,439 Region Association: North East States  |
Hi will a an early harness for the starter/coil/oil pressure switch work in a 75' unmodified?
The early harness has two extra wires that appear to be for an aux. fan. Thanks, Dan |
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| 914Sixer |
Nov 15 2008, 09:04 PM
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#2
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914 Guru Group: Members Posts: 8,902 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region 
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Yes, it should. The 70-71 fan wires were in the engine harness that were moved to the main harness in later cars. Maybe Jeff B will chime in here on this.
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| solex |
Nov 16 2008, 09:21 PM
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#3
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Senior Member Group: Members Posts: 789 Joined: 12-January 05 From: Long Island, NY Member No.: 3,439 Region Association: North East States |
Thanks Mark, I may decide to add another blower in the near future.
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| JeffBowlsby |
Nov 16 2008, 09:55 PM
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#4
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914 Wiring Harnesses Group: Members Posts: 8,533 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None
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It will work but there are a couple differences. The heater fan connection is different than the later cars, but I think it will work, there is another ground wire to deal with. The starter wire gauge is smaller, it was enlarged in the 1973 and later harnesses (all wires in my new harnesses are even larger). And the oil temp connection is on this harness..I suppose you could just ignore that wire...tape it onto the harness.
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| JeffBowlsby |
Nov 16 2008, 09:55 PM
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#5
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914 Wiring Harnesses Group: Members Posts: 8,533 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None
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It will work but there are a couple differences. The heater fan connection is different than the later cars, but I think it will work, there is another ground wire to deal with. The starter wire gauge is smaller, it was enlarged in the 1973 and later harnesses (all wires in my new harnesses are even larger). And the oil temp connection is on this harness..I suppose you could just ignore that wire...tape it onto the harness.
You can compare the two schematics on my wiring harness website. |
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