C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Need help on Opti-spark

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Old Oct 5, 2001 | 06:35 PM
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From: Alton VA
Default Need help on Opti-spark

I need to know the order of the plug wires on the opti. I lost the paper I wrote it on. I think I have the right side done correctly but I don't have a clue for the left. This is for an LT4. Thanks.
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Old Oct 5, 2001 | 07:06 PM
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Default Re: Need help on Opti-spark (vetsvette)

Hmm.. i would help ya out.. but I'm at my parents house for the weekend and I don't have my helms with me :( ... sorry!

I might be wrong on this.. but doesn't it go in the same order as the plug wires are attached to the plugs? I can't remember.. it's been 2 months since I replace mine.


[Modified by Glock'94, 5:07 PM 10/5/2001]
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Old Oct 5, 2001 | 07:06 PM
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From: Sachse Texas
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Default Re: Need help on Opti-spark (vetsvette)

It is printed on the side of the opti if you can see them.

I think it is 1-7-3-5, 2-8-4-6 but I have been known to confuse myself when it comes to this. There is logic in the pattern.
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Old Oct 5, 2001 | 10:13 PM
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Default Re: Need help on Opti-spark (vetsvette)

Passenger side, top to bottom: 4,6,8,2.
Drivers side, top to bottom 5,3,7,1.
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Old Oct 6, 2001 | 10:19 AM
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Default Re: Need help on Opti-spark (moffitt)

Thanks for the help guys. Ive got a friend with small hands that is going to give it a shot this afternoon. I've come to the conclusion that my hands are too big and I need at least two more joints in my forearm to finish it myself.
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