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Correct ignition coil???

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Old Jun 14, 2018 | 12:48 PM
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Correct ignition coil???

I bought my 88 IROC 350 with this ignition coil. It seems to me that most of the ignition coils would have a regular plug (or 2) in it and not just 2 wires with eye terminals. Is this the correct ignition coil for my car??
Attached Thumbnails Correct ignition coil???-ignition-coil.jpg  
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Old Jun 14, 2018 | 12:57 PM
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Car: 1967 Camaro, 91 z28
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Re: Correct ignition coil???





That was a old Accel replacement coil. The factory one had a black and grey plug.

Last edited by Tuned Performance; Jun 14, 2018 at 01:00 PM.
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Old Jun 14, 2018 | 01:00 PM
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Re: Correct ignition coil???

That's what I figured. Guess i'm going to need to find some new wiring to make this right again. Darn it!
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Old Jun 14, 2018 | 01:02 PM
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Re: Correct ignition coil???

https://m.ebay.com/itm/Set-Connector...dcbe%7Ciid%3A1
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Old Jun 14, 2018 | 01:03 PM
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Re: Correct ignition coil???

Do you have the winning Illinois Lottery numbers too since this seems to be an "ask and I shall receive" type situation?? LOL
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Old Jun 14, 2018 | 01:06 PM
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Correct ignition coil???

No but I can make up some numbers lol.
Iirc the grey body connector is the body side harness the black is a jumper to the icm from the coil.
https://m.ebay.com/itm/GM-TPI-TBI-HE...UAAOSwPe1ULCRQ


https://m.ebay.com/itm/87-95-LT1-TPI...sAAOSw5ZBWP75G
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Old Jun 14, 2018 | 01:15 PM
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Re: Correct ignition coil???

I believe they had an adapter that plugged into the factory harness connector too. Follow the two wires back and see if they actually used it. If they did all you need is the coil.
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Old Jun 14, 2018 | 01:18 PM
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Re: Correct ignition coil???

Thanks Pauly! I'll be able to do that tomorrow night or Saturday and trace it back. I tried to look at the base of the distributor to see the connectors but I wasn't able to see much of anything through the wires at the time I last tried.
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Old Jun 14, 2018 | 02:50 PM
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Re: Correct ignition coil???

Iirc the grey body connector is the body side harness the black is a jumper to the icm from the coil.
I think that's backwards. Not SURE...gotta look and see tonight, but I think grey is the jumper to the ICM. I could be wrong....and ultimately I suppose you COULD wire it either way. But I think its the grey to the ICM.

Last edited by Abubaca; Jun 14, 2018 at 02:57 PM.
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Old Jun 14, 2018 | 03:14 PM
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From: Knoxville, TN
Car: 1988 IROC-Z
Engine: 350 TPI
Transmission: T56 swap ongoing
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Re: Correct ignition coil???

Originally Posted by PaulyC
I believe they had an adapter that plugged into the factory harness connector too. Follow the two wires back and see if they actually used it. If they did all you need is the coil.


And possibly the coil bracket, which is mounted to the rear of the intake manifold on the passenger's side, next to the distributor.


I'd bet they removed it. If not, maybe you'll luck out, and find everything you need right there.
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Old Jun 16, 2018 | 10:32 PM
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Re: Correct ignition coil???

Pauly,

good call! The original wires and connectors were still there. I was able to trace the wires back to the correct connectors. Now all I need is to figure out which MSD ignition coil to use and hopefully find an MSD ignition control module for my car. I’ve found Accel and a couple other manufacturers modules but not MSD.
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Old Jun 17, 2018 | 07:37 AM
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Car: 1991 Z28
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Re: Correct ignition coil???

Here is the MSD Blaster coil that I used.

https://www.summitracing.com/parts/m...o/submodel/z28

You are right as I could not find a MSD ICM. I used all MSD parts for the rest of the ignition(cap, rotor. wires) and I decided to buy a Jegs brand ICM.

https://www.jegs.com/i/JEGS/555/40602/10002/-1

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