Good/better/best ignition wires...
#1
Good/better/best ignition wires...
What's everyones choice? Currently using a random MSD wire set, but one is arching (bandaid fixed) and another boot has somewhat deep nicks. Anyway, i was looking at those Accel ceramic ones, but would like some opinions. As i have limited experience with this area.
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Re: Good/better/best ignition wires...
If you have headers , ace or accels are a good choice with the ceramic ends. Not sure if they would work but I have a new set of ace 135 degree ends but you might want 90s.
https://acesefi.com/products/black-j...ark-plug-wires
https://acesefi.com/products/black-j...ark-plug-wires
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Last edited by Tuned Performance; 05-05-2024 at 06:24 PM.
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Re: Good/better/best ignition wires...
Stock with the stock metal heat shields. I bought granatelli coils and wires and they lasted 2k miles before they started to die and cause all kinds of misfires. Went to stock LS3. I was duped by aftermarket ignition parts. Stock GM for the win, especially when it comes to coils.
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#4
Re: Good/better/best ignition wires...
I have stock manifolds, straight boots. The ace look like accel. Summit sells ceramic wires under their name. They look like accel too. I having second thoughts though after i read the reviews.
Which granatelli wires did you get? I have the DUI "Sultans of Spark line of coils, very reliable. The MSD were fine too till recently.
Which granatelli wires did you get? I have the DUI "Sultans of Spark line of coils, very reliable. The MSD were fine too till recently.
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Re: Good/better/best ignition wires...
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Re: Good/better/best ignition wires...
I have MSD wires with Hinson sleeves. I like that the MSD can be bent to any angle you want. Each one is custom bent for my headers.
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Re: Good/better/best ignition wires...
Cheapest you can get. For me? Those are "The Best", and work as good as high $$$ stuff.
#9
Re: Good/better/best ignition wires...
Qwk, which msd set you have? I thought I could angle mine, but they won't bend.
I don't regret selling my stock wires, but I kinda do my stock coils. I've heard good things about them, but those "sultan" series coils are really good. Even msd, accel, petronix have quite a bit of bad reviews.
I'm sorry to hear about your granatelli wires. Their reviews are pretty good, but only on the more expensive set, $250 something. Their cheaper line of wire sets have about amount of so-so reviews as the other brands.
I don't regret selling my stock wires, but I kinda do my stock coils. I've heard good things about them, but those "sultan" series coils are really good. Even msd, accel, petronix have quite a bit of bad reviews.
I'm sorry to hear about your granatelli wires. Their reviews are pretty good, but only on the more expensive set, $250 something. Their cheaper line of wire sets have about amount of so-so reviews as the other brands.
I had the 85KV extreme series coils and their plug wires with the heat shielding. If you take apart the wire assembly it appears that it is just a normal cheap plug wire with a bunch of fancy heatshrink with a fiberglass boot. The coils are what upset me the most. They were extremely expensive and I thought they would be a better upgrade over stock GM and I needed to buy coils anyways.
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Re: Good/better/best ignition wires...
Qwk, which msd set you have? I thought I could angle mine, but they won't bend.
I don't regret selling my stock wires, but I kinda do my stock coils. I've heard good things about them, but those "sultan" series coils are really good. Even msd, accel, petronix have quite a bit of bad reviews.
I'm sorry to hear about your granatelli wires. Their reviews are pretty good, but only on the more expensive set, $250 something. Their cheaper line of wire sets have about amount of so-so reviews as the other brands.
I don't regret selling my stock wires, but I kinda do my stock coils. I've heard good things about them, but those "sultan" series coils are really good. Even msd, accel, petronix have quite a bit of bad reviews.
I'm sorry to hear about your granatelli wires. Their reviews are pretty good, but only on the more expensive set, $250 something. Their cheaper line of wire sets have about amount of so-so reviews as the other brands.
Where do you find those "sultans"? I only see the malevolent series that I had on their website.
EDIT: NM, they are their own brand.
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Re: Good/better/best ignition wires...
Yep. Ignition parts area total waste of money, unless you have a situation where some part of it is not working. In addition to no power gains, you get the added benefit with aftermarket parts, of unreliability to boot!
They did something similar to that; they tested a ~630 hp engine with all MSD everything, and then tested again using OEM parts that they pulled from a junk yard motor. Wires, cap/rotor, coil, ICM, everything. The junk yard parts made ~3 more hp.
They did something similar to that; they tested a ~630 hp engine with all MSD everything, and then tested again using OEM parts that they pulled from a junk yard motor. Wires, cap/rotor, coil, ICM, everything. The junk yard parts made ~3 more hp.
Last edited by Tom 400 CFI; 05-06-2024 at 01:47 PM.
#14
Re: Good/better/best ignition wires...
I noticed a decent improvement in seat of the pants performance. Start and idle quality improved a bit too. Not so much for the msd wires though.
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Re: Good/better/best ignition wires...
Comparison of spark,
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#19
Re: Good/better/best ignition wires...
Most of those better coils are OH cam engine type i believe. Funny how the smaller, compact ones did better. Except for that #1 spot. Which kinda looked like an LS style...or was it?
Were they just testing OE coils? Was hoping for aftermarket comparisons too.
Were they just testing OE coils? Was hoping for aftermarket comparisons too.
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Re: Good/better/best ignition wires...
AFAIK, the coil will put out whatever is required to overcome the resistance to jump the gap, and no more than that. That's what my prof taught us a few decades ago, and you can witness that on a basic scope, hooked up to a running car.
.
Last edited by Tom 400 CFI; 05-06-2024 at 11:18 PM.
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Re: Good/better/best ignition wires...
Higher Compression Ratios are not so much an issue...
However when Cylinder Pressures get high enough from Forced Induction, the Spark Plugs can experience what is referred to as Blow Out.
Really it is the inability to form the Spark in the first place.
Increased Coil Dwell Time/ Spark Energy is needed to remedy the issue.
Capacitive Discharge Ignition Systems can definitely benefit from Low Resistance Ignition Wires and Non-Resistor Spark Plugs...
However most of us need need the Noise Suppression and can Not use Non-Resistor Spark Plugs and Ultra-Low Resistance Ignition Wires.
Inductive Systems do actually perform better with some Secondary Resistance.
However when Cylinder Pressures get high enough from Forced Induction, the Spark Plugs can experience what is referred to as Blow Out.
Really it is the inability to form the Spark in the first place.
Increased Coil Dwell Time/ Spark Energy is needed to remedy the issue.
Capacitive Discharge Ignition Systems can definitely benefit from Low Resistance Ignition Wires and Non-Resistor Spark Plugs...
However most of us need need the Noise Suppression and can Not use Non-Resistor Spark Plugs and Ultra-Low Resistance Ignition Wires.
Inductive Systems do actually perform better with some Secondary Resistance.
#23
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Re: Good/better/best ignition wires...
I'm running D585 coils with the heat sink on them with some eBay plug wires on my turbo car. They work great
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