Black with Screamin Eagle script logo. The only thing the thicker jacket does … In addition to the all-important core, spark plug wires consist of several different layers. Category: Motorcycle. The only cost-effective 8mm wires are from Accel, and Ford Racing has a set of 9mm wires for the same price. Fat 10mm plug wires add dimension and style to your ride. $41.14 Save: 10%. Spiro Pro™ 8mm Ignition Wire Set by Taylor Cable®. Page 1 of 2 1 2 Next > Pride913 Member. $29.95. Submitted: 11 years ago. Spark Plug Wire Anatomy. Sumax 8mm Motorcycle Spark Plug Wire sets give you more horse power, more torque and better miles per gallon performance for your Harley Davidson®. Reply. Once this happens, voltage can jump to ground instead of reaching the spark plug. Fits: 2000-Onwards Softail (except FXCW, FXCWC, FXS, FSXB) Specifications. Answered in 59 minutes by: 9/6/2009. In addition it is often more convenient to use aftermarket spark plugs aside from the enhanced performance. The only difference is the 7mm flat black silicone jacket that hides its performance potential from the naked eye. I see that both types are available but I have no idea what difference it would make. Abrasion damage – When spark plug wires rub against engine parts, particularly sharp edges, it causes cuts and breaks in the insulation. Screamn eagle SE 10mm Spark Plug Wires 2017-2020 M8 Harley Davidson: Condition: New. Free shipping. Harley Davidson Forums. They were recommended for the application. LEDAUT Black 8Cyl Spark Plug Heat Shield Protector and 12pc Engine Spark Plug Wire Separator Insulating Fire Sleeve Spark Plug Wire Protector with Divider Suit for 8mm 9mm 10mm 4.7 out of 5 stars 472 $27.99 $ 27 . Taylor Cable® Spiro Pro™ 8mm Ignition Wire Set. Available in a variety of vibrant colors, our Custom Plug Wire Sets are designed for your specific year and model. 100% Made in U.S.A. 4 wires sets $57.50. One easy way to test a spark plugs conductivity is to test the wire with a OHM meter. 1 decade ago. chevyraceman_383. About to tackle the replacement of my spark plugs and wires. I ran Magnecor on my truck with a Ice Pack fuel management and high output coil and a JET chip. You’ll see a lot of diameter measurements thrown around regarding plug wires. Ask Your Own Motorcycle Question. Buy It Now. Most people suggested either 8.5mm or 10mm. Our Pro 8mm Wire sets come in a variety of colors ready to plug in. 1; 2; Next ... its kind of funny that someone is asking about spark plug wires and they have a boosted car .. but its whatever, stick with stock or like Levi said, go with NGK's . Do larger wires provide "more" spark? “Screamin’ Eagle” logo printed along wire to add style. Harley Davidson Sportster Dyna Softail Big Twin Spark Plug Wires Kit Red Black (Fits: Harley-Davidson) $29.99. 0 # 2006248027. In the brand of pertronix, they state; "Now you can get a "stock-look" spark plug wire, that performs! Running the TCFI and all I have heard on Harley's ECU being sensitive to wires, and that there is a point where it is minuscule effect from 8mm to 10mm, as bold as I got was the SE wires with the next coldest Autolite. The Thundervolt 50 and 8.2 have 40 Ohms per foot and are the best performance wire. 99 WOW.. EL is so far off.. Let me help him get his info straight and that will answer your question as well. Harley-Davidson Milwaukee M-Eight m8 Cloth braided spark plug wires Blue Black (Fits: Harley-Davidson) $42.99. Screamin’ Eagle® boot design and suppression core wires ensure solid connection and maximum voltage transfer between coil and plugs. Brand New. The thickness of it.. Answer Save. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Harley-Davidson Spark Plug Wires & motorcycle parts. These plug wires are the top choice of racers and street enthusiasts for their high performance at an affordable price. I'm looking to upgrade my spark plug wires. Is 10mm overkill for spark plug wires on a stock ignition? Use the digital multimeter, set to Ohms Ω. While the motor company only recommends use of their original equipment Harley brand spark plugs, the other brands often exceed original specification and will not void your warranty. I am going w/ NGK TR5IX plugs, because I got a great deal on them but I've been doing alot of reading on old posts suggesting upgrading the stock 7mm wires. The Pro Resistor Core wire would be similar to a stock factory wire and would have 3,500 Ohms per foot. NGK and Autolite among others have always been a preferred performance plug for Harley motorcycles. Red. You can use these wires with electronic or points ignitions. Orange 10mm wire; Screamin’ Eagle® graphic printed along wire; Fits ’09-’16 Touring and Trike models. Relevance. What is the difference between 9mm and 8mm plug wires? From United States +C $39.80 shipping . My EJ8 If I see you rep me, I will rep back . Is 8mm or 10mm wires better for my 1994 harley With an Evo in it. Experience: 31 Years … 15 - 17 xg Screamin Eagle 10mm phat spark plug wires ORANGE 31600051A. Carl 1972 Chevy Nova - [email protected] w/1.72 60ft Discussion in 'Dyna Models' started by Pride913, Sep 28, 2009. Satisfied Customers: 294. My 1999 Chevy Cavalier RS has 7mm wires stock. 1; 2; Next. Shop the best Harley-Davidson Spark Plug Wires for your motorcycle at J&P Cycles. 2 Answers. Even the parts counter guy at my local dealership says the Screamin Eagle plugs are … Colors: Black, Red, White, Yellow, Blue, Orange, Purple, Teal, Grey, Pink & Green. Spark plug wires carry the high output spark from the coil pack to the spark plug, and are basically speaking a simple electrical connector. Understanding Spark Plug Wires While spark plug wires may seem to be simple components, there is a reasonable amount of technology that goes into their design. This article will help consumers make informed choices while dispelling some common misconceptions. The 7mm vs 8mm is just the outside jacket. The vehicle in question has a 1981 Ford 302 V8 with a 2-bbl carburetor and has the Duraspark ignition. Screamin’ Eagle® boot design and suppression core wires ensure solid connection and maximum voltage transfer between coil and plugs. 7mm Cloth Covered Sprio-Pro Wires; ThunderVolt 8.2mm Extreme Service Ceramic Boot Wires* ThunderVolt 8.2mm UNIVERSAL/RACE-FIT Wire Sets* ThunderVolt 8.2mm Sleeved Race-Fit Wires* ThunderVolt 50 UNIVERSAL/RACE-FIT Wire Sets* ThunderVolt 50 CUSTOM Wire Sets; 9mm FirePower Wire Sets* "409" Pro Race UNIVERSAL/RACE-FIT Wire Sets* "409" Pro Race CUSTOM Wire … It currently has 8mm plug wires with Motorcraft Copper plugs. We've designed our 7mm wires with the same core we use in our 8mm wire. Details about Screamn eagle SE 10mm Spark Plug Wires 2017-2020 M8 Harley Davidson See original listing. Not only that, but we have them all in-stock and ready to ship to you today. Nov 19, 2007 #1 What is the difference between 8mm and 9mm spark plug wires? Thanks so much!! Jump to Latest Follow 1 - 20 of 23 Posts. Top Rated Seller Top Rated Seller. Screamin Eagle Performance 10MM PHAT Spark Plug Wires. From United States +C $30.54 shipping. The spark plug boots on the 8.8mm wires are pretty fat too, so if you have some tight clearance between the plugs and headers, that can be an issue too. SUMAX 315-768-1058. Next, determine the amount of resistance you would like. I am curious to know if changing the plugs and wires from stock to screaming eagle plugs and screaming eagle 10mm wires will cause any problems. Wayne-Mc, Motorcycle Mechanic. They also add dimension and style to your ride! The StreeThunder series are 500 Ohms per foot. Any difference b/t 8mm and 9mm plug wires? Why, to prevent spark leak and allow a wider gap to the plugs without having it arc through the wire, with higher voltage ignition systems. Noticeable real feel acceleration and quick starts! !” – Rich, Spring Grove, PA. ThunderVolt 10.4mm High Performance Custom Spark Plug Wires. FITS: Softail from 2000- current (EXCEPT DOES NOT FIT FXCW, FXCWC, FXS, FXSB) Includes Front and Rear … Plug wires are often advertised by the diameter of the wire, making it easy to look at the options for plug wires and immediately think if 7mm is good, 8.8mm must be great. Spark Plug Wire Sets & Accessories. Fat 10mm plug wires add dimension and style to your ride. Resistance Test. In this Hagerty DIY, Kyle Smith walks you through the process of building spark plug wires for your classic car. Thread starter mustangrich; Start date Nov 19, 2007; M. mustangrich New Member. Free shipping. 32 6 0. Harley-Davidson 10mm Phat spark plug wires 07 + XL Screamin eagle Black. Go stealth with Black! We carry more Harley-Davidson products than any other aftermarket vendor and have them all at the lowest guaranteed prices. In most applications, an 8mm wire will work just fine, but this also depends on personal preference. Screamin Eagle Fat 10mm spark plug cables ensure a solid connection and maximum voltage transfer between coil and plugs. Additional Information. The spark needs of a stock 216-cubic-inch inline-six Chevrolet are drastically different than those of a supercharged big-block Ford. 14,998 Posts #2 • Jan 22, 2007. Tips and tricks for getting your spark plug wires crimped correctly with Kyle Neisen. Motorcycle Mechanic: Wayne-Mc, Motorcycle Mechanic replied 11 years ago. Sorry if this is a :beatdh: repeat discussion (kinda new on here), but is there really a difference worth the $$$ on using the sreamin eagle plugs vs. the stock H-D plugs on the new 103 V-twins (I have a 2013 SG and a 2014 Ultra Lim.)? There is more to consider though. 1 - 20 of 23 Posts. Ended: Oct 11, 2020. Lv 7. At Dennis Kirk, you will find the best selection of Harley-Davidson Spark Plug Wires. I … I have a sizable H-D group of friends and some say yes and some say no. Fat 10mm plug wires add dimension and style to your ride. Category: Motorcycle. ThunderVolt 10.4mm High Performance Custom Spark Plug Wires (Kit) for Harley Davidson® “Good news is this wire set turned my bike into a whole new animal! Screamin’ Eagle® boot design and suppression core wires ensure solid connection and maximum voltage transfer between coil and plugs. 2mm of insulation. Most factory applications are supplied with an 8mm wire, while many aftermarket and performance wires are made up to 8.8mm. C $53.94. Top Rated Seller Top Rated Seller. Harley-Davidson® Sold in pairs: 2 spark plug cables. 8mm, 500 Ohms per foot Designed Specifically for Harley Twin Cam applications. Tools Needed: Digital multimeter. 8mm Pro Spark Plug Custom Fit Sets for the new Milwaukee 8 Motors. Favorite Answer. So, the higher quality connector, wiring, and shielding will provide more of your spark from the coilpack, to your spark plug. C $38.51. Quality plug wires have two main objectives: simply transmitting the spark energy to the plugs and suppressing the voltage interference. 1 product rating - NEW Harley-Davidson 86-03 XL XL883 SE 10MM Black Spark Plug Wires # 32092-98A. For instance, 7mm, 8mm, 8.8mm, and 10mm are typical wire diameters. Save Share. Buy It Now. I run stock, if that matters. Share this conversation. $37.03. Free shipping. The Spiro Pro core is rated at 350 ohms/foot. However, there is more to it than just the difference in the wire thickness. 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Tips and tricks for getting your spark plug wire, while many aftermarket and performance are! 99 Fat 10mm spark plug wires 2017-2020 M8 Harley Davidson: Condition: New M-Eight M8 braided! Resistor core wire 8mm vs 10mm spark plug wires harley be similar to a stock 216-cubic-inch inline-six Chevrolet drastically... Potential from the naked eye Dennis Kirk, you will find the best Harley-Davidson spark plug wires 07 + Screamin! Is to test a spark plugs and suppressing the voltage interference RS has 7mm stock! Are typical wire 8mm vs 10mm spark plug wires harley better for my 1994 Harley with an 8mm,! Transmitting the spark energy to the all-important core, spark plug wires -! Any other aftermarket vendor and have them all in-stock and ready to plug in a meter... Foot and are the best Harley-Davidson spark plug wires # 32092-98A Latest Follow 1 - 20 of 23.! Informed choices while dispelling some common misconceptions his info straight and that will answer your as...