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MSD 31939 8 5Mm Super Conductor Review

3

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Very good

Revainrating 5 out of 5  
Rating 
4.8
🧯 Ignition Parts, 🛠️ Replacement Parts

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Description of MSD 31939 8 5Mm Super Conductor

Copper alloy conductor has a resistance value of less than 50 ohms per foot for superior spark. Ferro-magnetic impregnated core creates an effective EMI choke. Forty feet of conductor is wound into a single foot of wire for high EMI suppression; Conductor core features Dupont Kevlar material for increased tensile strength. Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion. Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately.

Reviews

Global ratings 3
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  • 4
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  • 3
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Type of review

Revainrating 5 out of 5

Improved Ignition Performance!

I recently purchased a product designed to improve ignition performance in my automotive, and I was pleasantly surprised with the MSD 31939 8.5mm Super Conductor. My analysis of this product showed that it is easy to install, and features a durable design that improves spark delivery .The increased combustion efficiency is noticeable, making this a great investment for any driver looking to upgrade their vehicles performance. The only con was the slightly higher price point compared to other…

Pros
  • Excellent performance in reducing radio frequency interference (RFI) and electro-magnetic interference (EMI).
Cons
  • Some users may find the price point to be higher compared to other spark plug wires on the market.

Revainrating 5 out of 5

Superior Ignition Upgrade

Using this product our team found that the ignition system of our car was more responsive and the spark intervals were much smoother. The installation process was simple and hassle-free .The only drawback was the price, but the quality of the product is worth the extra cost. Overall, we highly recommend this ignition upgrade for anyone looking to improve their vehicle's performance..

Pros
  • Improved ignition system response, easy installation.
Cons
  • Higher price point.

Revainrating 4 out of 5

Maybe a little longer.

Once these wires are on the connectors, they stay there. Gives the engine bay a nice clean look and the red color goes really well with my car. I had some difficulty installing them on the #1 and #3 cylinders with Weber ICT dual setup. The length isn't bad, but the wire to #1 could be a hair longer (standard width motor).

Pros
  • Comfortable
Cons
  • Mostly good, but...