 Ignition Harness Interchangeability, Question |
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| kkid |
 Mar 31 2024, 12:15 PM
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#1
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Member  Group: Members Posts: 343 Joined: 18-December 07 From: Oakland, CA Member No.: 8,483 Region Association: Northern California  |
Hello guys,
I am building a car with all '74 2.0 injection parts, except the ignition harness that looks to be a 70-71 1.7 ignition harness. I think it is a 1.7's because it has a heater ground terminal that we don't see on the 2.0's harness. The car stars and runs. But is there any problems if I continue using it with other 2.0 injection components? I may be wrong but the 1.7's positive wire to the ignition coil looks to be thinner than the 2.0's positive wire. Thanks in advance for your thoughts!! kkid (IMG:style_emoticons/default/smile.gif) |
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| JeffBowlsby |
Mar 31 2024, 12:24 PM
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#2
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914 Wiring Harnesses Group: Members Posts: 8,486 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None 
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It'll work. The big issue is the two circuits for the heater are not in the correct location for a '74 chassis, so no heater fan without reworking the harness.
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