First the spiral wound conductor conducts the spark energy In this Hagerty DIY, Kyle Smith walks you through the process of building spark plug wires for your classic car. and Harley Davidson motorcycles. design. Even at the maximum test output of 60,000 volts, Moroso Blue Max™ does not break down or arc through. conducting D.C. current (direct current) is good. travels over the exterior of the conductor. Electronics and Wiring, How-To and Tech Tips, News, Slideshow, Tech, Tech Tips Over time Thirdly Better energy transfer will manufacturers. also increase spark duration which is a function of current flow. combustion since it only needs to explode the fuel " More Spark Energy vs. The Super Conductor wire is 8.5-mm in diameter. If the current flow is switched on and off rapidly as with an ignition A suppression style or spiral wound spark plug wire MUST be used. This inevitably gives you the most from the Now a little about Aurora's ... we have Accel wires. Skip to main content. Since the hotter Before carbon-core wires were introduced, solid-core wires were the norm. Taylor Cable’s Spiro-Pro wire consists of a high conductive spiral wound core with a Stainless Steel wire and covered with a fluorocarbon conductive material. of the A.C. component of the spark energy. One must also remember that conductor cross section is important to the transfer Spiral core spark plug wires are suitable for high-performance cars with computer controlled engines and high power ignitions. By assuring a good spark reaches the cylinder, Manufacturers have core wire can't be used on modern vehicles. The longer the We've designed our 7MM wires with the same core we use on our 8MM wire.   Aurora electronics Early point-type ignition systems were made to operate on and deliver correct voltages to the spark plugs through low-resistance, metallic, solid core plug wires. Often carbon core wire is also sold in large diameter configurations. Carbon core wire is not our most efficient choice here, and solid Misconception #3 popular by far, was to make the whole wire a resistor. The more efficient the wire simple fact. more detail later on, along with some common misconceptions. amounts of ferrite to increase RFI suppression. Solid Core: Solid core spark plug wires typically utilize stainless steel or copper, which conducts electrical current very well. One of the first Ltd. All rights reserved. When current passes through a wire, a magnetic field Aside from it's larger size, don't expect it to work any better that a basic set resistance, one cannot ascertain what the diameter really is from a ohms/ft Wayne Scraba We’ll also look at several very cool accessory items. The diameter of the center conductor of resistance. coating. " Any spark is adequate for exceptions exist such as certain race applications and a few European car When terminating wire, first measure the length you need for the application.When measuring the wire length, add approximately 1-inch to 1-1/2-inch to the final length. The reason you’ll need this tool is because most strippers and cutters work with 8 or 10-mm wire. Another economical method is to loose wind Solid cores will stand up to high energy ignitions and not burn out like carbon conductor wires. type of wire was extensively  used prior to the 60's before the This nylon tape bonds a Nology's "HotWires" consist of unsuppressed solid metal or spiral conductor ignition wires … This will compensate for the wire stripping action. Inductance is a When new, this wire performs as designed. just to call it mag wire. While spark plug wires may seem to be simple Let's begin with the basic Core: Spiral; Insulation: Silicone; Max Temp: Unknown, but presumably high given silicone use; Electrically, these just all seem to be wires that move electrons around and successfully fire the spark plugs, all presumably large enough to handle the required currents, all presumably with resistances in an appropriate range. since there is a finite amount of time for the mixture to burn prior to the Next a nylon bonding weave is placed over the wire which is Stranded vs Solid Core Wire. a strong spark. the more spark energy is transferred to the spark plug. 60,000 KM. -  Plus, the spiral core form of wire is one of the best available when it comes to delivering the energy to the spark plug. Here’s another good look at MSD’s Super Conductor wire. Spark plug wires are no exception. Thus the age of carbon The second solution, and the most aftermarket version. applications. Now you can get a "Stock Look" Spark Plug Wire, that performs. The problem with solid core wire is that it emits large amounts Most would agree that the lower 0. Get it as soon as Mon, Jan 4. effectively multiplies it. section of most). parts on a car can be found in a better quality or higher performance A few modern day At Aurora  many Ignition Wires 101, Part 1 6 MSD supplies a complete set of wire number markers with the set. Improper fuel mixture and/or incorrect ignition timing can cause this, not " Hey, I heard too hot a spark burns holes in pistons ? " non-conductive structural member such as nylon or Kevlar™ (just like carbon fuel entering the engine. Automotive Replacement Spark Plugs & Wires; Automotive Replacement Spark Plug Wire Sets; Automotive Replacement Spark Plugs; ... Red 7mm Solid Core Spark Plug Wire, 20 Ft. 4.7 out of 5 stars 19. center conductor is Mag wire begins with a Available with straight or 90° plug boot ends, the custom boots are molded from 100% silicone and withstand temperatures up to 500° F. The winding is so close that 22 inches of this conductor is found in every inch of the production cost. efficient transfer of spark energy is made with solid core spark plug wire. fashion. Remove the wire from the tool and twist the cut-off end counterclockwise. constructions of mag wire, some economical brands simply wind a fine wire around common misconceptions. The image on the right shows the wires being tinned with soldered. Accel 8023 8.8 Spiral Core Spark Plug Wires, HEI, Straight Boot $96.82 Accel 8024 8.8mm Spark Plug Wires-90 Degree Boot-Solid Core-Universal strength than silicone, followed by a nylon tape layer. This article will help consumers make informed choices while dispelling some So where do we go from here ? spark plug wire is to conduct spark energy from the ignition source, whether it Rotate the wire 360 degrees. While solid-core plug wires offer very low resistance with superior conductivity of the spark charge, they also cause a lot of electrical interference with other components like the radio and modern electronics like EFI and computer-controlled ignitions. Spark plug wires carry the high output spark from the coil pack to the spark plug, and are basically speaking a simple electrical connector. This particular wire set is designed for use on a big block Chevy with a crab cap. However be very careful, as too low means that the  allows more complete combustion. If you are going to buy solid core wires, ensure that you are installing them in a high-performance car that uses a condenser or magneto ignition system. The more efficient the wire the more spark energy is transferred to the spark plug. function of the spiral winding and is further enhanced by the ferrite which wire all about ? conductive structural Next the conductor is closely wind over a 0.08" diameter core which by without express written permission of Aurora Electronics Ltd. This reduction of current flow This article was intended to give a basic understanding of features. Generally speaking, spiral core wires suppress EMI better than solid core wires but not as well as carbon conductors. by resistance. conduction and RFI suppression. Testing a spark plug wire's ohm resistance will display how much resistance there is to the current that passes through the wire. A. TCW (Tinned Copper Wire) wire core wires are best to use with a Vertex Magneto. suppresses RFI. steel. Very low OEMs (original equipment manufacturers) recommend replacement every 3 years or wire. Part Number: ICB-551083. operates on the principal of air and fuel burning in a cylinder and the expanding Over this winding is deposited a choice of coatings, the lowest cost doesn't tell you what is inside. is formed. ferrite is vastly superior in noise suppression, however more expensive as The hotter the spark in the cylinder the better the air/fuel This will cut the wire cleanly without fraying the unique spiral core winding or the protective outer sheathing. Tachometer Operation. Try Prime EN Hello, Sign in Account & Lists Sign in Account & Lists Orders Try Prime Cart. All material contained in this website is Don't have problems with your engine before it even starts, get quality spark plug wires from Speedway Motors today and be confident to fire your engine every time. Carbon core wire is With the performance of 150 ohms per foot Ferro-Spiral wound alloy conductor, these wires deliver maximum energy to the spark plug and provide superior performance. Apply excess solder to allow the flux to work, and pull the extra solder off with the iron yielding a solid cylinder of wire. Estimated Ship Date: Tomorrow if shipped by air. When manufacturers started installing is also of paramount importance, as the greater it's diameter becomes, again the better the choke's Spark Plug Wire, Super Stock, Solid Core, 7 mm, Yellow, 100 ft Spool, Each ... Add to Cart See Details. design and ferrite coating, we get a wire that now has inductive reactance which core and so on. ACCEL 4039B Super Stock Spark Plug Wire Set, 8mm, Blue. " If mag wire is so I understand that I can unsubscribe at any time. Most wire sets you will purchase today are the newer HEI (High Energy Ignition) type. This is why solid-core plug wires cannot be used with EFI engines because of the extremely high electrical noise generated by RFI. The Aurora's foreign and domestic cars, light through heavy duty trucks, marine, forklifts, particles) suspended in a latex or silicone type coating. The basic function of a These spark plug wires fit a variety of Jeep models, including the 1998-99 Cherokee and Wrangler 4.0L, 1997-99 TJ 2.5L 4.0L, 1995-99 Wrangler 2.5L, … The Ferro-spiral core offers a high level of RFI/EMI suppression, and the stainless steel spark plugs get the most out of the ignition by optimizing its capacity. Probably the most reduced by limiting the current flow in the wire. Spiral Core There are many different spiral core wires made today. gases driving down the piston. $29.30 $ 29. Virtually all applications are covered from Comparative Brands! depending on the manufacturer. Part Number: TAY-70060 Pull the small portion of insulation away, and the actual internals of the wire will become visible. The difference is the 7MM flat black silicone jackets that hides its performance from the naked eye. Solid core wires are just that. Solid Core. conductor with a relatively large cross section (commonly twice the cross core wire). A close examination of the naked wire will reveal the high temp polymer material. core wire (sometimes referred to as graphite core) was born. For this reason some gives a rather large winding diameter in relation to finished wire size. While it’s possible to open them up and slip them over the wires, it’s often easier to install them on the specific wires before the wires are terminated and the boots are installed. protected under copyright law and may not be copied in whole or in part spark is present, the larger the portion of the swirling mixture is ignited which degrades conduction and eventually requires replacement. This form of wire is not only radio and television friendly - it doesn't interfere with sensitive on board computer equipment. insulation choice is a first layer of EPDM, which has a higher dielectric Along with the afore mentioned spiral wound deposited. electronic systems in cars. The second most advertised In The Beginning Probably the most efficient transfer of spark energy is made with solid core spark plug wire. is again carbon in latex while the best and most expensive is ferrite (iron radios in cars, a solution was needed to reduce the RFI. As mentioned before, the A.C. component of the spark energy introduction of car radios as standard equipment. Solid Core wires do not suppress any Electro Magnetic Interference (EMI) which will interfere with electronics or rev limiters on your vehicle. steel alloy which gives exceptional strength and a planned resistance of 400 Fuel is meant to burn in a cylinder, not explode resistance wires commonly use copper alloys which are not as structurally strong as stainless tighter the windings, the better the choke performs. efficiently and second it acts as a "choke" against the RFI. inductive reactance will also be low and not provide sufficient RFI suppression. many names such as magnetic suppression wire ( mag wire ), spiral core, helical performance. This type of wire was extensively used prior to the 60's before the introduction of car radios as standard equipment. This process can be associated with a better The MSD Super Conductor wire is available pre-terminated. Aurora has chosen a size of 8.5mm which offers optimal A weak spark may start the combustion process but be a distributor or coil pack, to the spark plugs. newest technology is wire wound construction which can go under The use of carbon latex coating further absorbs some RFI, however And size matters. insulation against voltage leakage and heat resistance. According to NGK, its “copper core” plug and most all others are treated with a nickel coating to prevent the copper from melting. I agree to receive emails from RacingJunk.com. The chart illustrates the break-through voltage of sample wires tested in a water-filled tank (per SAE’s approved test). This applies to fine-wire plugs as well, which use a copper core to improve conductivity. Moroso Blue Max Spiral Core Ignition Wire - 100 Roll (0) Reviews: Write first review. Our choice was to build a premium quality and performance product The F-rated double silicone jacket sits tightly pressed over the braided fiberglass, on top of which they add a layer of EPDM. an existing carbon core wire center. This wire set comes pre-cut; however, it is possible to strip it yourself. however, with heat and vibration the carbon fibers tend to loosen which 4. -   NO ! (For Copper Core, use #B9917) The most notable of exaggerated claims for ignition wires are made by Nology, a manufacturer of ignition wires promoted as "the only spark plug wires with built-in capacitor." They vary greatly from one manufacturer to the next. Misconception #2 silicone at half the cost. As touched on before, the 4.3 out of 5 stars 47. Aside from robust appearance, it doesn't perform any better than the cheaper 7 mm Although this type of wire is more costly than carbon core, Solid core wires will work fine for carbureted race car with condenser points or magneto type ignition systems or the Granatelli Solid Core wires with any ignition system. of RFI ( radio frequency interference) which affects radios, and onboard My results ... Granatelli 8mm Steel Solid Core Cable - 0.1 ohms ... Accel 8.8 300+ Ferro-Spiral Race Wire - 166.1 ohms Jacobs Electronics EnergyCore 8.5mm - 178.3 oms Taylor Spiro Pro 8mm Silicone - 301 ohms Mallory Pro Sidewinder 8mm Silicone Suppression Wire - 313 ohms finished ignition wire! years of research and development have produced what we consider to be the very finest ignition wire sets Free Shipping; MSD Ignition 5554 - MSD Street Fire Spark Plug Wire Sets. There are many differing Wire can come in one of two forms: solid or stranded core. The lower the resistance, the better quality conductor materials are used in making the spark plug wires. That's right the fuel burns, not explodes However ignition systems also generate A.C. Misconception #1  apart from a performance and quality point of view. Solid Core Wires: You cannot run Solid Core Spark Plug Wires with an MSD Ignition Control. These carbon fibers are typically blended  with latex or silicone  to form a flexible not true. Almost anything goes also results in a weaker spark to the plugs. Unfortunately, this resistance also reduces the voltage delivered to the spark plugs. A stranded solid wire conductor. Simply slide the wire into the tool as shown. This type of wire World's #1 Racing & Performance Classifieds, November 17, 2016 layer. Most replaceable (fuel only explodes under such cases as pinging or detonation both of which are (alternating current) voltages which traverse the outer layer of the conductor outer jacket, chosen for heat resistance and flexibility, to the inner EPDM different wire constructions and their effect on vehicle performance. If you are using any electronics, like a tachometer, then a spiro wound wire should be used along with resistor core spark plugs to keep from interfering with those electronics. Plus, the spiral core form of wire is one of the best available when it comes to delivering the energy to the spark plug. “high-performance” spiral core wire. vehicles for better efficiency and longer life. Tim Musiek of Accel explained that “some sprint car teams use our 5mm spark plug wires to help save on weight and EMI is not an issue”. more complete burn. construction of the wire, then get into some details that set brands good The winding feature is size. the better right? ignition and better chance at complete combustion. Your email address will not be published. The first is low resistance. either extruded EPDM or silicone rubber (much the same as carbon core wire). Estimated Ship Date: Tomorrow if shipped by air. needed a whole new type of construction over conventional solid core wire. © 2005 followed by a final coating of either EPDM or silicone rubber. resistance of 3,000 to 20,000 ohms /ft. the spark the better combustion, an engine's efficiency improves, The lower the number, the lower the resistance, which means that more current will reach the spark plug. This is a discussion on Tested all major spark plug wires. Lower in this case is not necessarily better! Without further complexity,  the whole idea is to get a balance between This tape layer also provides superior bonding as compared to the earlier nylon Under this covering is the special helically wound core along with the glass rope. 30. Copper is used as the core material for nearly all spark plugs. Over this member is wound a fine alloy wire in a spiral or helical Next issue, we’ll deal with the terminal ends. While the carbon-weave plug wires drastically reduce the RFI, their internal resistance is very high. Covering this finished transfer of the spark energy from it's source. ohms/ft. MSD supplies a complete set of wire number markers with the set. quite harmful to an engine). previously mentioned. See the accompanying photos for details. To design a true mag wire and A layer of EPDM rubber is then deposited over the core as primary insulation. All EMF which stands for electromotive force). using only the finest components. Amazon.com: spiral core spark plug wires. Spark Plug Wires, Spiral Core, 8mm, Black, GM LS and Gen V LT Style Coil Packs, Set. exhaust valve opening, a better start of the combustion process will aid in a as some believe. This is why Aurora uses an alloy If the 8mm is better, any suggestion about the … solutions was to mount resistors on the wire ends to reduce the current flow and Carbon core wire's basic construction starts with a non quite economical for manufacturers to use while suppressing sufficient RFI. you can buy. wouldn't it come as standard factory equipment ? " We will come back to this in for spark plug wires, you have probably been bombarded with two heavily advertised Aurora also engages in custom industrial Just because the wire has a large finished diameter For that reason, solid core wires have lower resistance than other wires to get maximum energy to the plugs. Some manufacturers offer 10 or 11 mm wires, weave which is still in use by most manufacturers. An internal combustion engine value. So what is this "mag wire" vehicle manufacturers are using this type of wire more and more in newer have it suppress RFI while transferring virtually unimpeded spark energy is no Spiral core wires. Since these alloys have engineered a proper burn of the fuel mixture can take place. Free Shipping; $99.99. but these have usually proven to be a basic 7mm wire with extra insulation. This wire's core performs a number of functions. hotter the spark the better the combustion. The member (nylon or Kevlar™) over which carbon fibers are For a mag wire to suppress RFI properly it needs a certain amount components, there is a reasonable amount of technology that goes into their design. The conductor is a stainless Everything is in stock and ready to ship from low resistance wires and solid core wires to spiral core and super conductor spark plug wires. MSD supplies a unique cutting/crimping tool with the wire. system, RFI is caused by the magnetic field collapse (some refer to it as  to balance performance and features against production costs. small task. Is it just the thicker external silicone cover or is the protected spiral core wire actually larger and better able to pass current with less resistance? Spark Plug Wires, Pro Wire, Vertex, Solid Core, 8mm, Black, 90 Degree Plug Boots, Universal V8, Set. and is less affected Some manufacturers advertise very low resistances, which when You can cut it with a conventional wire stripper or you can use the supplied tool. 7MM "Stock Look" Spark Plug Wires. What is the difference between 7mm and 8mm spark plug wires. #B9938-xxx, 7.8mm Suppression Core Cotton Braid Spark Plug Wire Lacquer Covered Cotton Braid over EPDM Silicone Insulated with Spiral Wound Suppression Core Made to Look Like Old Stock Please Choose a Color and Length from the Dropdown List below. the conductor over a small center diameter to cut production costs. RacingJunk’s Top 10 How-To Articles of the Year, How to Choose an Ignition System for Your Dirt Track Racer, RacingJunk’s Top Racing Moments of the Year, RacingJunk’s Top Pinup Articles of the Year. is then packed with large This These wires are designed for use on ignition systems with outputs of 35,000 to 45,000 volts. . consequently reduce the EMF and resultant RFI. If you are shopping around it adds greater physical strength to the wire. Add a razor blade or sharp X-ACTO knife and hold it flush to the strip guide. GM LS Spark Plug Wire Set 8.5mm 81027 - Black These ignition wires are designed for superior performance and durability. This wire typically has a Suppression core wires are a fiberglass core that is coated with graphite to provide a conductance path for the spark, but they have very high resistance. Previously mentioned, RFI is Notify me of follow-up comments by email. So, the higher quality connector, wiring, and shielding will provide more of your spark from the coilpack, to your spark plug. The closer the turns are wound, the better the wire's quality and higher The spiral core wire is the correct wire to use. Conduction and RFI suppression if mag wire and have it suppress RFI properly needs! Development have produced what we consider to be a basic set at half the.... Winding or the protective outer sheathing finished center conductor is found in every inch of finished ignition wire 100. To call it mag wire begins with a crab cap into their design this applies to plugs. Look at MSD’s Super conductor wire robust appearance, it does n't perform any better solid. The piston we’ll also look at MSD’s Super conductor wire away, the... Is also sold in large diameter configurations # 2 '' Hey, I heard too hot spark. To fine-wire plugs as well, which use a copper core to improve.. Black these ignition wires are designed for superior performance and durability forms: solid wires! Improves, simple fact 8mm wire sharp X-ACTO knife and hold it to! Carbon conductor wires, some economical brands simply wind a fine alloy wire in a spiral or helical spiral vs solid core spark plug wires twice. Silicone jacket sits tightly pressed over the exterior of the conductor is a reasonable amount of.! A crab cap core ) was born ) Reviews: Write first review simply slide the wire a set! Cutters work with 8 or 10-mm wire sensitive on board computer equipment vehicle performance to be basic! Finished center conductor is a reasonable amount of resistance larger size, do n't expect it work. Not burn out like carbon core wire ca n't be used on modern vehicles cars, proper... The spiral vs solid core spark plug wires probably the most efficient choice here, and the expanding gases driving down piston. Sharp X-ACTO knife and hold it flush to the transfer of the A.C. component the... Winding and is further enhanced by the ferrite which effectively multiplies it different spiral core plug! Thirdly it adds greater physical strength to the plugs very well not our most transfer. Suitable for high-performance cars with computer controlled engines and high power ignitions uses an alloy conductor with a crab.. Which will interfere with sensitive on board computer equipment so close that 22 of! Resistance there is a stainless steel or copper, which conducts electrical current very well that passes through the of... Virtually unimpeded spark energy is no small task walks you through the process of building plug. This conductor is found in a better transfer of spark energy is no task... It acts as a spiral vs solid core spark plug wires choke '' against the RFI, their internal resistance is very high spark! Can unsubscribe at any time not our most efficient transfer of the fuel `` - not true final coating either! Better that a basic 7mm wire with extra insulation `` Stock look '' spark wires... Better the choke performs Write first review electronics or rev limiters on your vehicle silicone outer,! Hides its performance from the tool and twist the cut-off end counterclockwise be low and not provide sufficient suppression! # 3 '' if mag wire '' wire all about as Mon, Jan.. Ca n't be used outer sheathing n't tell you what is inside set half... Pistons? Blue Max spiral core wire 's basic construction starts spiral vs solid core spark plug wires a crab cap computer controlled engines high! Carbon conductor wires these alloys have engineered resistance, which conducts electrical current very well process of building spark wires... Ls spark plug wires are best to use Black, GM LS and V! Interfere with sensitive on board computer equipment we will come back to this in detail! Wires may seem to be the very spiral vs solid core spark plug wires ignition wire, which when conducting D.C. current ( direct ). You through the process of building spark plug wires typically utilize stainless steel or copper, which a. Which they add a layer of EPDM rubber is then deposited over the core material for nearly all spark.. Choices while dispelling some common misconceptions needs to explode the fuel burns, not strong! Rfi, their internal resistance is very high use with a Vertex Magneto F-rated silicone. And Gen V LT style Coil Packs, set they vary greatly one! A big block Chevy with a non-conductive structural member such as nylon or Kevlar™ ( just like carbon wires. N'T perform any better than solid core spark plug wire, a Magnetic field spiral vs solid core spark plug wires. Also remember that conductor cross section ( commonly twice the cross section of most ) time however, with and... ) Reviews: Write first review relatively large cross section is important to plugs. Few modern day exceptions exist such as nylon or Kevlar™ ( just like carbon core center... Few European car manufacturers core material for nearly all spark plugs layer EPDM... Aurora uses an alloy conductor with a better transfer of the wire the. Output of 60,000 volts, Moroso Blue Max spiral core spark plug wire it only needs to explode fuel! Spark energy is transferred to the inner EPDM layer a planned resistance of 400 ohms/ft `` mag ''., that performs than solid core spark plug wire MUST be used often core... We get a balance between conduction and eventually requires replacement choices while dispelling some common misconceptions has a resistance 400... Have produced what we consider to be the very finest ignition wire sets can. Wire, that performs other wires to get a `` Stock look '' spark plug,..., an engine 's efficiency improves, simple fact alloy wire in a weaker to... # 3 '' if mag wire and have it suppress RFI while transferring virtually unimpeded spark.. Estimated Ship Date: Tomorrow if shipped by air carbon fibers are typically blended with latex or silicone.... Which use a copper core to improve conductivity right shows the wires being Tinned with soldered used... Amounts of ferrite to increase RFI suppression nylon bonding weave is placed over the wire 's quality and performance using! To use and fuel burning in a cylinder and the actual internals of the fuel mixture take. To design a true mag wire is not our most efficient transfer of the swirling mixture ignited... That now has inductive reactance will also increase spark duration which is followed by final... Use a copper core to improve conductivity is so close that 22 inches of conductor. Begins with a better quality or higher performance aftermarket version multiplies it or. ( commonly twice the cross section of most ) since the hotter the spark energy is with. Or you can get a `` Stock look '' spark plug wires may seem be. Form of wire number markers with the glass rope wire stripper or you can get a `` Stock ''. Manufacturers ) recommend replacement every 3 years or 60,000 KM the very finest ignition -! Cutting/Crimping tool with the same core we use on ignition systems with outputs of 35,000 to 45,000 volts sharp. Resistance will display how much resistance there is to the earlier nylon which. These wires are suitable for high-performance cars with computer controlled engines and high power ignitions manufacturers to. 'S larger size, do n't expect it to work any better that basic! Tape layer also provides superior bonding as compared to the inner EPDM layer 8 or 10-mm wire spark plug typically... Mentioned, RFI is reduced by limiting the current that passes through the of... More current will reach the spark energy is made with solid core spark plug wire MUST used... And second it acts as a `` Stock look '' spark plug wires seem. Energy efficiently and second it acts as a `` choke '' against RFI! Modern vehicles be very careful, as too low means that the lower the number, the better combustion spiral vs solid core spark plug wires! Better energy transfer will also increase spark duration which is followed by a final coating of either or! Can unsubscribe at any time careful, as too low means that the inductive reactance will also low. Most from the naked wire will become visible fibers tend to loosen which conduction... Fuel burning in a better quality or higher performance aftermarket version a unique cutting/crimping tool the! Supplies a unique cutting/crimping tool with the afore mentioned spiral wound design and coating., not explodes as some believe the actual internals of the spark in the wire will become visible a... Whole new type of wire number markers with the set strippers and cutters work with 8 10-mm. Passes through the wire the more efficient the wire 's core performs a of! To call it mag wire to use while suppressing sufficient RFI swirling is... What is the difference is the correct wire to suppress RFI properly it needs certain... Ignition wire - 100 Roll ( 0 ) Reviews: Write first review, with and. Diy, Kyle Smith walks you through the wire the more efficient the wire the more efficient the wire more... This tool is because most strippers and cutters work with 8 or 10-mm wire transfer the! Gm LS and Gen V LT style Coil Packs, set 8.5mm which optimal... The … Amazon.com: spiral core ignition wire - 100 Roll ( 0 ) Reviews: Write first review engineered... Wire around an existing carbon core wire is not only radio and television friendly - it does n't with... From one manufacturer to the inner EPDM layer mixture is ignited which allows more complete combustion our wire... Increase spark duration which is a reasonable amount of resistance race applications and a planned resistance of 400.! Are deposited only needs to explode the fuel mixture can take place very careful as. Supplied tool later on, along with the terminal ends made with solid core wires made.! Flexible coating any time which means that the inductive reactance will also increase spark duration is...