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Opti Spark wiring

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Old 07-22-2008, 07:25 PM   #1
LannyL81
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Default Opti Spark wiring

Does anyone know, have a picture, or diagram of how the plug wires connect to the Opti Spark unit, especially the drivers' side?

Replaced the wires and just want to make sure I have them correct.

Thanks,
Lanny
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Old 07-22-2008, 08:31 PM   #2
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Looking at it from the front. Top to bottom on the passenger side: 4, 6, 8, 2 : Driver side top to bottom: 5, 3, 7, 1.
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Old 07-22-2008, 11:14 PM   #3
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The last one I put in had the numbers on the cap, a little hard to see after install though. I'm sure its in the book.
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Old 07-23-2008, 01:10 AM   #4
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There's a few pics in this thread...

http://forums.corvetteforum.com/show....php?t=2069247

Might have to scroll a few tho'.
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Old 07-23-2008, 12:16 PM   #5
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There's a spark plug wiring diagram label under the hood, at least there is on my '92.
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Old 07-23-2008, 05:12 PM   #6
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When I built my 388 LT1 I used some bright RED fingernail polish and wrote the numbers on the face of the Opti to be able to see them once the engine was installed.

Even thought I had installed the plug wires before installing the engine I figured at some point down the road I'd need to know which plug wire goes where.

Jake
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Old 07-23-2008, 05:57 PM   #7
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