If you have no spark, DIAGNOSING HEI COMPONENTS Photo 11. Spark tester connected to carbon but-ton. It does not utilize an external coil wire. $59.99. 108 sold. Spark plug wires are commonly direct-fit to work on a specific application. If one piece of the ignition puzzle is fizzing out or needs replacement, then the whole system suffers and you'll notice it when you're driving. New Listing 66442 Spark Plug Wire Set Universal. Price: $60.00. Tester grounded with jumper cable. Spark plug wires are critical to deliver spark to a high performance engine. These sturdy spark plug wires are durable and guaranteed to withstand wear and tear. Looks like there isn't a particular brand of spark plug that is better than another. Existing Customers. There are a lot of options that are available to highly customize your engine project. As you can see in the photo, the tester looks like a spark plug with some very big and obvious differences. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Step 5 Recall whether your rotor moves clockwise or counterclockwise and connect remaining spark plug wires, one at a time, following the firing order located in the manual. Buy It Now. Fitment Guide: Wire Lengths are: 1x 17" 3x 25" 1x 28.5" 3x 36" 1x 42" Preassembled with 90 degree boots at both ends Wires Intented for Universal Fit on 6 and 8 cyl Engines w/Male Distributor Cap. Look for terminal ends that are made of stainless steel (I believe most of them are). The HEI spark tester helps in the diagnosis of the ignition system by stress testing the ignition coil and any other component between it and the spark plug (like: a distributor cap, distributor rotor, ignition cables, etc). Item #: MOR 73666. I have HEI ignition and I went to AutoZone and they pulled up some 70s Chevy Truck with a 350 and HEI ignition ... the spark plug wires weren't the right length. 12 product ratings - Moroso Mag-Tune Universal Spark Plug Wires Kit HEI Straight Boot (Unassembled) C $45.90. Spark Plug Wires; Filter . Results. Spiral core wire is also radio suppression, so there is no electronic interference with the radio and they work great with delay boxes and stutter boxes. High underhood temperatures cause the wires’ insulation to wear out, allowing sparks to take the path of least resistance and arc to the closest metal object. The biggest mistake DIYers make when replacing spark plug wires is not paying attention to proper routing. $30.00. to fit your particular needs. Qty: Add to Cart See Details. 4 watchers. Attach the spark tester to the distributor end of the coil wire. Condition: New. Reliability is just as important as performance in marine applications and MSD's spark plug wires are up for the task. Categories. Brand New. Two easy ways to apply: Apply Online Now-or-Print. JEGS stocks hundreds of different types of spark plug wires to deliver the juice in street to race situations. MSD wires are designed with a tough, high heat sleeve that also provides excellent abrasion protection. Spark Plug Wires (BLACK) Top performance at an affordable price; 8.0mm Black Silicone Spark Plug Wires has Black 90-Degree Boot for HEI Distributor, Black 90-Degree Boot for Spark Plug, and Coil-in-Cap HEI Design System. C … Call: 1-866-853-6459 - or - Contact your local AutoZone Store. Dual Crimp terminals provide the strongest connections to the wire and lock to the spark plug … Find ACDelco 88862424 ACDelco Spark Plug Wire Sets and get Free Shipping on Orders Over $99 at Summit Racing! Moroso 73690 Ultra 40 Spark Plug Wires Big Block Chevy 402 427 454 BBC Non-HEI . Spark plug terminal come in a variety of shapes, sizes and angles. Request Online Access. Top Rated Seller Top Rated Seller. 5.0 out of 5 stars based on 65 product ratings (65) $62.25 New---- … Also look for a strong spring clip on them. Most wire sets you will purchase today are the newer HEI (High Energy Ignition) type. Mobile App Female/Socket. There are also a variety of color options and plug boot configurations (straight, 45-degree, 90-degree, etc.) (Typically 40-60% savings over Summit and Jegs). Inside the rear air cleaner, the plug wires were then free to connect to the distributor cap. HEI Distributor Cap Firing Order. Top Rated Seller Top Rated Seller. 8.5mm Custom Fit Sets; 8.5mm Universal Cut-To-Fit Sets; Coil Wires; Terminals & Boots; View as ... 90 Degree Boot, Non-HEI, Under Headers . Connect a spark plug wire between the number one cylinder and the distributor's number one terminal. SKU 255-2405. one, but without the plug wires, rotor and cap in the circuit. Spark Plug Wires. But the spark plug wires I'm having trouble finding. Economy spark plug wires, on the other hand, are made with cheaper insulation and have cheaper connectors and boots. Free postage. C $59.70. Install included Distributor cap ends yourself. 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. Spark Plug Wires Features: - Fits 289 and 302 Engines - 8.5 Size Spark Plug Wires - Works with HEI Style Distributor Caps - Copper Alloy Conductor - Blend of Silicone and Synthetic Material Outer Sleeve. Important, yet un-sexy. But sure to say, that keeping up on your ignition parts like your coils, spark plug wires, cap, rotor and spark plugs is always important, but especially on the older 350. Apply For Credit. In this video, our technical expert demonstrates how to make plug wires for your HEI distributor. Please Note: This set of spark plug wires are designed for 289 or 302 Engine AND an HEI … AU $109.95. This is one of the benefits of making your own spark plug wires. NEW BUICK NAILHEAD 322-364-400-401-425 HI-PERFORMANCE BLACK PRO SERIES READY-TO-RUN SMALL CAP HEI DISTRIBUTOR AND 8MM SPIRAL CORE SPARK PLUG WIRES THAT ARE … If you have a Male/HEI cap, you will need Spark Plug Wires with Male/HEI Connectors. Shop, read reviews, or ask questions about Spark Plug Wires at the official West Marine online store. This offers an extremely low resistance value of 300 – 350 Ohms per foot for optimum spark travel. This makes installation very easy; however, you can also find universal spark plug wires that can be cut to fit. Seller: theswapmeetparts (26,983) 100%, Location: Barnegat, New Jersey, Ships to: Worldwide, Item: 202176221605 Small Cap BUICK NAILHEAD 322 364 401 425 HEI Distributor + SPARK PLUG WIRES. Buy It Now. Get an Account. Spark Plug Wires. That’s what a spark plug wire is—a conductor. Add to Cart. They don’t fit well, and overall, they’re a bad choice. New Customers. This complete kit includes a blueprinted HEI distributor, Moroso over the valve cover spark plug wires, and HEI wiring pigtail; High performance ignition module is rated to 7500 RPM to maintain spark output all the way to redline; 50,000 volt high output coil delivers increased spark energy to … Spark plug wires don’t last forever. Featuring a huge selection of Spark Plug Wires - in stock and ready to ship today! MSD 8.5 MM 2 in 1 Universal Spark Plug Wire Set - 90 Degree. Moroso 73666 Ultra 40 8.65mm Spark Plug Wires SBC Chevy HEI Style w/ 90* Boots (0) Reviews: Write first review. These wires are designed for use on ignition systems with outputs of 35,000 to 45,000 volts. How to replace spark plug wires. From United States +C $23.37 shipping estimate. It’s important to keep an eye on your spark plug wires … This 2 in 1 universal wire set include terminals for engines with early type (socket) and late type (HEI"spark plug top") distributor caps. The assembled ignition wires are available with different terminal ends and boot ends. Get access to AutoZonePro.com. Now part of Holley Performance, ACCEL offers a comprehensive selection of … Crack the engine and check for a good spark at the spark tester. Unlike universal plug wires … The distributor is the mechanism that sends voltage from the ignition coil to the spark plug. With an ever-expanding line of SuperCoils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, ACCEL is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. Most small block Chevy’s use a HEI distributor which stands for “High Energy Ignition.” On a small block Chevy V8 engine, the distributor cap firing order is in a clockwise rotation. New to AutoZone Pro? They require spark plug wires with a female connector. We specialize in Spark plug wires for most 8 cylinder and some 6 cylinder american made cars. ... JEGS 8.0mm Red Hot Pow'r Wires Ford 351W, 351C, 390/429/460 with HEI Cap. http://www.accel-ignition.com 135 Degree Spark Plug Boots And Terminals, Package of 2 . Today, let’s dive into spark plug wires and the developments in technology that these simple conductors have experienced over the years. At its basic level, the spark plug wire exists solely to transmit electricity from the coil or distributor to the spark plug. Shop with confidence - get free shipping to home or stores + price match guarantee! item 4 Eagle 9mm Ignition Spark Plug Leads Wires SB Chev 283-400 HEI Over Covers 4 - Eagle 9mm Ignition Spark Plug Leads Wires SB Chev 283-400 HEI Over Covers. ... Moroso 73712 Black Ultra 40 Race Spark Plug Wires Big Block Chevy Hei 396 454. Moroso 73668 Ultra 40 Spark Plug Wires Chevy Big Block BBC HEI Distributors 454 (0) … A Male/HEI Distributor Cap has terminals like the end of a spark plug. Price . Worn spark plugs can cause hard starts, rough idling, hesitation, and poor gas mileage. ACDelco spark plug wire sets meet or exceed original equipment specifications for fitment and performance. item 7 Spark Plug Wire Set AUTOZONE/DURALAST WIRESET 4669 7 - Spark Plug Wire Set AUTOZONE/DURALAST WIRESET 4669. Most people prefer this style cap because of the stronger connection. Extra Long cables you cut to length. From United States +C $52.61 shipping. 2 product ratings - Cut to Length HEI Spark Plug Wires Set FOR Chevy SBC BBC 350 383 396 400 454 V8. Repair/replace the wires, together, and go cruising. Become an AutoZone Commercial Customer. Products to Compare (max of 3) X. Wish List Compare. If a spark is present, the problem is probably in the distributor cap, rotor or spark plug wires. There’s not many technical articles about spark plug wires, and for years we’ve been relegated to finding whatever information that was out there in the form of advertisements from manufacturers or on the back of the spark plug wire box. If you now have spark, start looking at the wires, rotor and cap. Here is your chance to buy a large variety of high performance auto parts at Swap Meet Prices!! They're made from top-quality materials, so you know they'll last. 90º plug boots and terminals are factory installed on one end. Brand New. 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