We all know the basics of how an engine works. Vibration mounts, wires and detailed instructions are supplied. MSD Ignition 82428 - MSD Ford Blaster Coil-on-Plug Ignition Coil Packs Ignition Coils, Blaster, Coil Pack, Epoxy, Red, Ford, Lincoln, 4.6L/5.4L, SOHC, 2V Set of 8 Part Number: MSD-82428 MSD summed up for us on their educational site what is exactly happening within the ignition process: A typical (meaning stock) 12-volt automotive ignition system operates by taking in a low voltage with high current from the car’s battery and changing it into a higher voltage with lower current to jump the spark plug gap to propagate combustion in the cylinder. Learn how to install spark plug wire ends. Be the first to get new products, special deals & promotions! Keep in mind that every application performs differently and should always be tested and tuned. The basic 6A offers multiple spark up to 3000 RPM, capacitive discharge, and it’s designed to be used with externally modulated timing controls. MSD calls these systems the DIS, and Multi-Spark coil kits are even available for GM’s LS vehicles. 7 a.m. - 5 p.m. MST MSD 5/ MSD 6- 7AL-2, 7AL-3 DIGITAL-7 BLASTERSERIESSERIES SERIES * The factory coil from any vehicle that has a 12 volt negative ground electrical system and has a ballast resistor or resistance wiring in the original ignition key wire will work with the MSD. It features a host of the most popular drag racing accessories. The retard is adjustable from 0 to 9.9 degrees in 1/10 degree increments. The supply voltage is stepped up to 520-535 volts by a custom transformer and is then stored in MSD’s efficient capacitors. My choices are either the Flame Thrower 2 or 3 or the MSD Blaster 2. Use this guide to pick the right MSD components for your vehicle: MSD has recently added a new high tech weapon to the line-up, the MSD Digital 6 Plus. The case for the MSD coils would be a race engine, running tons of boost, and possibly nitrous. Shop 6BTM Ignition Box. A variety of advance springs and stop bushings are supplied with each distributor giving you the ability to set up to 24 different curves. Im looking at the msd's but if the accel will perform the same id rather save the money. Like all of the MSD 6 Series Ignitions, the 6A will work with virtually any vehicle as long as it has a 12-18 volt electrical system. It can be triggered using breaker points, a magnetic pick-up or the output of an electronic amplifier. This assembly, along with the weights, then receive a corrosion resistant QPQ coating. Anyone looking for rev control, the 6AL unit is the option for you. Speedway Tech Zach discusses the Pertronix Ignitor III conversion in his '55 Chevy. This is great for nitrous applications. The 6 series ignition boxes are compatible with 4, 6, or 8-cylinder engines and are designed to work with points or electronic distributors. Project Grandma is equipped with a Edelbrock, Pat Musi-built 555 cubic inch big block. This pickup is completely maintenance-free requiring no adjustment ever. MSD developed the Soft Touch rev control to prevent overrev damage to the motor in the event of a missed shift or parts failure. MSD’s digital operation uses a high speed RISC microcontroller to control the ignitions output while constantly analyzing the various inputs such as supply voltage, trigger signals and rpm. When the engine hits the desired rpm the RAS circuit provides a ground to the component to activate it. The reason is it has excellent dielectric capabilities at high temperatures. This is because MSD uses Capacitive discharge technology to produce a very high primary voltage. When tested against a competitor's coil, the MSD Pro Power coils produced 33 percent more current at the plug. The 6BTM is designed specifically for supercharged or turbocharged applications. Im about to purchase a Whole MSD setup w/ 2 Step and i would like to know which Coil is best. The 6A and 6AL series have been dyno tested to deliver efficient spark up to 15,000 rpm. The feature that most boosted drivers will enoy is the ability to pull timing out during the holeshot – and ramp it back in during the run. Enough for a totally stock engine, but not optimized for performance. Thanks guys. They stand for Multiple Spark Discharge, a patented design by MSD Ignition that fires your spark plug multiple times rather than the single time that the factory ignition does. We’ll show you the differences between your STOCK ignition, and MSD Ignition. Solid core wires will not suppress the higher spark output generated by the CDI. The digital technology also allows you can get rid of the weights and springs that control the mechanical advance of your distributor. This can be prevented by drilling small vent holes between the terminals in the cap at the same height as the rotor. This coil produced less spark and the engine had less power than the MSD BLASTER 2 coil that I had installed the day before. Make sure the ignition switch is in the Off position. One of the most important parts of your racing operation is the engine. We'll send you the most interesting Dragzine articles, news, car features, and videos every week. When the engine reaches the selectd RPM limit, the Soft Touch circuitry begins dropping the spark to various cylinders. Learn about the wiring of GM HEI Ignition Distributors with our diagrams and guide. Coil Cutaway and Basic Function. MSD’s line-up of Blaster Coils are great options for street and mild racing applications. Here is some advice! Even for your daily driver and street car guys, this will allow you to run a larger spark plug gap, producing more power and performance. It also features a popular two-step rev control for staging and over rev protection. If you don’t have the most optimum spark available for power adders, you’ll definitely be hurting parts as soon as you start to lean on the power. Free shipping. -Spark Plugs and Wires The high speed controller can make extremely quick compensations to the output voltage, multiple spark series, timing and rpm limits while maintaining accurate timing signals to within 1 degree and 1 percent of the rpm limits. This means you can have both a staging rev control for the drag strip, plus a high rpm limit. LEDs lights are used for troubleshooting the unit and a convenient terminal strip makes for easy wiring. On the next cycle, these plugs are fired again to prevent fuel from loading up in the cylinder. Basics on how a coil works and terminology. 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