Shop, read reviews, or ask questions about Spark Plug Wires at the official West Marine online store. Spark plug wires carry the high output spark from the coil pack to the spark plug, and are basically speaking a simple electrical connector. About Us. Free shipping . Carl 1972 Chevy Nova - [email protected] w/1.72 60ft 2015 Dodge Challenger - [email protected] w/1.62 60ft. Does 8mm spark plug wires make a difference than 7mm on a dodge ram 1500 v6 . Each wire is constructed from two layers of ultra-high temperature silicone and rated up to 600° F. The ceramic spark plug boot acts as the primary protection to direct heat withstanding up to 2000° F. NOW AVAILABLE WITH A BLACK CERAMIC BOOT! If you havnt added any performance parts to your engine the 7mm wires will do fine. What is the difference between 7mm spark plug wires and 8mm? 8X Ignition Spark Plug Wires Set for GMC Savana1500 Savana2500 Sierra1500 10.5mm. Spark plug wires are commonly direct-fit to work on a specific application. These 8mm spark plug wires are the top choice of racers and enthusiasts due to affordability and overall high performance. 7mm is the factory size, and Ive read on here recently that 8.5 is too big without an upgraded ignition system. For over a century Holley has driven the cutting edge of fuel-system design. Stainless steel spark plug terminals connect to wire-wound suppression cores, all wrapped in a 8mm silicone jacket. However, there are other factors that can play a role in the timing. $46.68. to fit your particular needs. Quality plug wires have two main objectives: simply transmitting the spark energy to the plugs and suppressing the voltage interference. The Spiro-Pro's two-layer 100% silicone inner core and outer jacket keep the wires flexible for the life of your vehicle, maintaining its vibrant color with heat protection to 600 degrees F. For over a century Holley has driven the cutting edge of fuel-system design. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. Street Fire Wire Sets. If a spark is present, the problem is probably in the distributor cap, rotor or spark plug wires. EFI TBI DISTRIBUTOR: A-Team’s OEM replacement EFI distributors are direct replacements for stock units, but with improvements throughout. Spark Plug Wires 8mm 90 Degree Boot 9Pcs+Spark Plug Wire Loom Kit SBC BBC SBF. Custom tailored sets or kits to build wires to match your unique engine & wire loom configuration, we have Spark Plug Wires to avoid the burnt wire blues. Damage: It’s possible for spark plug wires to be damaged. Scott Performance spark plug wires feature high-temp silicone plug boots with each cylinder numbered. 8mm wires are more performance oriented. Results. Universal Spiral Core Spark Plug Wires by Accel®. Over time, spark plug wires and boots may be damaged by heat or wear with age. $29.99. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Triumph Motorcycle Spark Plug Wires & motorcycle parts.. 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. They are thicker (obviuosly) which increases resistance, which makes the coil work harder producing a "hotter" spark That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Max Volt Big Block Chevy 8mm 90 Degree Plug Wires (MSD 3148 Replacement) These are 8MM Spark Plug Wires. 8mm spark plug wires are a heavier gage wire than the 7mm type. The spark needs of a stock 216-cubic-inch inline-six Chevrolet are drastically different than those of a supercharged big-block Ford. Tips and tricks for getting your spark plug wires crimped correctly with Kyle Neisen. Reply. They are replacements for discontinued MSD 3148 wires. SUMAX-TAYLOR SPIRO-PRO MOTORCYCLE SPARK PLUG WIRES OUTPERFORM THE COMPETITION IN BOTH LOOKS AND PERFORMANCE! With that being said, modern spark plug wires can also last much longer than they once did. Your spark plug wires carry power from your distributor to your spark plugs. 8.0 LT1 LT4 OPTISPARK 8MM SPARK PLUG WIRES GM CHEVY PONTIAC Z28 CAMARO CORVETTE. This makes installation very easy; however, you can also find universal spark plug wires that can be cut to fit. 1-12 of 843 results for Spark Plug Wires Spark Plug Wire Separators Wire Holders Kit, 7mm/8mm Divider Looms Ignition Wire Separators Holders for Chevy Ford & Mopar(Silver) by Keenso Report; Follow; Asked by GuruZX877 Oct 25, 2017 at 07:24 PM about the 1997 Dodge RAM … Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. However, there is more to it than just the difference in the thickness. 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. W08079 1998-2009 GM Car LS1 LSx engine RED 8mm spark plug wires and boots may be eligible for Ship Home. Wires carry power from your distributor to your spark plug wires make a difference than 7mm on specific... 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