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10.5mm Racing Spark Plug Wires
Product Feature:
- Manufacturer: JDMSPEED
- Electronics Model: Race Series
- Condition: New in Box
- 10.5mm Spiral Wound Design - KEVLAR Core - RFI Suppression - Ultra High Strength/High Temp. Silicone Boots and Sleeve
- Resistance: 1.8 K ohms per Meter - Boot Style: Coil-90 Degree / Engine-Straight
RU4real
Reviewed in the United States on March 8, 2025
Got a 80s-90's class A motorhome? WOW what an excellent product to solve the dreaded heat saturation of the Chevy 454s in most of the RVs made.I've been running these along with the matching heat boots and after two seasons they look and perform excellent!In 30 years of RV maintenance these are by far the best plug wires ever... I been so impressed that I have begun to replace all my vehicles wires with this brand! Had never heard of them before but so happy I found them!! Already paid for themselves!
scott wilson
Reviewed in the United States on September 29, 2024
Perfect precut length nice straight boot and great resistance to headers heat. The red color is beautiful with the color of a chevy engine.
CARLOS ECHEVERRIA
Reviewed in the United States on August 31, 2024
Heavy Duty.. plugs wires..AMC gremlin 74 running better.. thank you
Mike
Reviewed in the United Kingdom on March 25, 2024
Excellent plug wires. Well made and good lengths to avoid exhaust manifolds.
Darren M.
Reviewed in the United States on December 1, 2024
If you want longer wires these are for you they're awesome and they're the size of your pinky definitely recommend
Mr ELCO
Reviewed in the United States on November 8, 2024
We have used these on many builds now. They fit great look awesome and perform very nicely.
Mike Crawford
Reviewed in the United States on October 20, 2024
The new wires stopped the miss I had in my engine. Glad I bought them.
Jason Brian Shaw
Reviewed in Canada on July 5, 2023
These wirer's do not fit my Chrysler 300 C.
Wayne
Reviewed in Australia on August 29, 2022
Coil lead only has one 90 degree bend
trpog56
Reviewed in the United States on August 31, 2021
Wires are beautifully made. Heavy duty and colorful but they do not fit my distributor cap. Last year I purchased from Amazon Delco D329A GM original distributor cap. The wires are too big and too deep. Regardless I will cut the shoulders off to make them fit. Otherwise great product.
Jay S.
Reviewed in Canada on July 22, 2021
Never bought a set of plug wires where it comes with 9 plug wires and no coil wire. Not impressed now having to use miss matched wires to be able make car run🤨I bought for a 1972nova ss ordered for my application and was wrong
Craig H.
Reviewed in the United States on May 19, 2021
REVISED. The shortest wire is actually a ninth wire, likely to be intended as a coil wire, but unrecognizable as one, since it has a spark plugs boot and straight connector. Also since it's an HEI application, not looking for a coil wire. Anyways, set worked well once I realized mistake, 9 wires in the set. |||Original review follows||| I don't expect tailored lenghts at this price point - and its advertised for SBC AND BBC so a logical person would assume they are using the BBC lengths but NO... These might work for a small block but even if stretched to it's maximum the shortest wire is not long enough to even reach the distributor on a big block! Pic is with shortest wire on #8 and it's way to short, #7 or #8 are the shortest and need to be atleast 28" - NOT 20"!!! STOP ADVERTISING THESE AS FITTING BBC/454 etc. WASTED MONEY - 7 wires are as good as zero. This is my work truck and I don't have time to be messing around returning or exchanging. Down time costs money, pretty P!$$3d off. Will have to salvage one of the old ones and get another set later.Can't even ask seller to make it right, by sending another set or at least a longer wire, since thier "Ask the Seller a Question" page doesn't even exist... insult to injury. AVOID.
Customer
Reviewed in Canada on April 10, 2019
Wires seem to be gòod quality
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