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Old Feb 6, 2014 | 02:52 PM
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Time to change plugs and wires, I am going with the a/c delco iridium plugs but not sure on the wires. Any suggestions? It's a stock Vertt with cold air intake.
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Old Feb 6, 2014 | 02:58 PM
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The red GMPP plug wires will work perfectly; they're what I have on my car. GMPartsHouse sells them.
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Old Feb 6, 2014 | 02:59 PM
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The red GMPP plug wires will work perfectly; they're what I have on my car. GMPartsHouse sells them.
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Old Feb 6, 2014 | 03:00 PM
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Got my wires at NAPA.
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Old Feb 6, 2014 | 06:11 PM
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The stock heat shields will fit the red GMPP plug wires.
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Old Feb 6, 2014 | 06:16 PM
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Originally Posted by Corvette_Ed
The red GMPP plug wires will work perfectly; they're what I have on my car. GMPartsHouse sells them.
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Old Feb 6, 2014 | 06:32 PM
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One more for red GMPP.No benefit to be made by using more expensive wires on a stock motor.
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Old Feb 6, 2014 | 07:11 PM
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I'm the only dissenter. I am running the red GMPP wires with the shields. Yes they work but in my opinion they are some of the cheapest looking and feeling wires. They're made in mexico.
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Old Feb 6, 2014 | 07:47 PM
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I use the Taylor 10.4 mm wires (98003) on my car but there is a case to be made for the Red GMPP wires as well due to the price.

Last edited by Z06ufgrad2002; Feb 6, 2014 at 08:01 PM.
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Old Feb 7, 2014 | 10:33 AM
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Originally Posted by Camjamsdad
I'm the only dissenter. I am running the red GMPP wires with the shields. Yes they work but in my opinion they are some of the cheapest looking and feeling wires. They're made in mexico.
So are approximately 75% of the parts on your car.
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Old Feb 7, 2014 | 11:26 AM
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Originally Posted by Corvette_Ed
So are approximately 75% of the parts on your car.

Take a look at the electrical components on your C5. Or you can go to almost any FLAPS and replace all the Mexico manufactured relays on your car from the factory with OH NO!!! brand new relays made in Mexico!
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Old Feb 7, 2014 | 11:57 AM
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Did you find them Jimmy?
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Old Feb 7, 2014 | 12:23 PM
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I went with MSDs for both my LS1 cars. They bend which is great for clearing headers and cost the same as GMPP, $70.
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Old Feb 7, 2014 | 02:00 PM
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Originally Posted by Corvette_Ed
The red GMPP plug wires will work perfectly; they're what I have on my car. GMPartsHouse sells them.
That's what I run and they work great.
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Old Feb 7, 2014 | 02:08 PM
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Originally Posted by Z06ufgrad2002
I use the Taylor 10.4 mm wires (98003) on my car but there is a case to be made for the Red GMPP wires as well due to the price.
Ditto

The GM wires that were OE on my car were the cheapest and lousiest wires I've ever seen on any car. As they literally disintegrated while being removed after only eight years and 19K miles, it became obvious that in some things GM takes the term "lowest bidder" to ridiculous depths.

These Red GMPP wires may only be related by familial heritage, but I'd just rather not take any chances.

Last edited by B747VET; Feb 7, 2014 at 02:11 PM.
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Old Feb 7, 2014 | 02:22 PM
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Originally Posted by B747VET
Ditto

The GM wires that were OE on my car were the cheapest and lousiest wires I've ever seen on any car. As they literally disintegrated while being removed after only eight years and 19K miles, it became obvious that in some things GM takes the term "lowest bidder" to ridiculous depths.

These Red GMPP wires may only be related by familial heritage, but I'd just rather not take any chances.
Most spark plug wires will fall apart after eight years. Mileage isn't an accurate measurement. Wires should be replaced at least every five years.
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Old Feb 7, 2014 | 02:35 PM
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Originally Posted by Corvette_Ed
Most spark plug wires will fall apart after eight years. Mileage isn't an accurate measurement. Wires should be replaced at least every five years.
Thank you. But, that point in time just happened to be the moment when I bought the car. And, yes, I've been changing spark plug wires for more years than I even care to remember. Often on cars of friends that were far beyond wire and spark plug change ideal timelines.

That having been said, I've never encountered such cheap lousy wires as the C5 OEM wires. Period. Junk would be a kind descriptor. Are these Red GMPP wires likely much better? Yes. Would I still go there on any of our cars? No.

Just as you decided to lecture on the obvious responsibilities of engine related car care, I was also taught a few things in my racing youth, one of which was, "Never go cheap on plugs, wires, or filters." Penny-wise, pound foolish.

Last edited by B747VET; Feb 7, 2014 at 02:45 PM.
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Old Feb 7, 2014 | 03:42 PM
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Stock Delco Irridium plugs with GMPP Red wires with stock heat boots and cant be happier. My tuner also had no problem getting a tach signal with thoes wires.

S
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Old Feb 7, 2014 | 07:06 PM
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Originally Posted by 'Shifter
Did you find them Jimmy?
I think so, I had Cataro store order them for me.
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Old Feb 7, 2014 | 07:08 PM
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Thanks everyone for all the advise, we ordered the RED WIRES and will put them on next week.
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