Ignition Control Module
DIS-4 HO Ignition Controller
DIS-4 HO Ignition Controller; For 2/3/4 Coil Packs; 10 Amps at 10000 RPM; 470 Volts; 14000 RPM w/4.4 Volts; 43000 Secondary Volts; 170 mJ/Spark; 20 Deg. Crankshaft Rotation;
The DIS ignitions all deliver a stout, CD spark that is capable of burning the majority of air and fuel mixtures. There are of course exceptions, such as full bred race engines running high boost pressures from turbos, blowers or nitrous. To answer these needs, we offer a higher output version of the DIS ignition controls. The DIS plus HO ignitions produce an incredible 170 millijoules of spark energy with 470 primary volts. This increased output will light up fuel mix-tures even under extreme cylinder pressures. The DIS-HO boxes are not carb approved and are designed for drag racing applications only.
Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you need to meet your performance goals. We continue to innovate and invent components and technology that deliver performance and reliability with products that are easy to use and install. Over the course of 40-plus years, MSD Performance has been driving the development of innovative components that helped shape the way our cars race and perform. From super speedways to road courses, land speed racing to top fuel dragsters, and of course your traditional hot rod, MSD has provided the components to fire nearly anything in motorsports. Early on, MSD focused squarely on ignition systems with revolutionary products like the multiple sparking CD ignition, timing and rev controls, billet aluminum distributors and the Pro-Mag, an incredible breakthrough in power and endurance. Today MSD is developing electronics for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now complemented with a transmission controller. Our DynaForce Starters and Alternators ensure that your engine cranks over to fire up and the Alternators keep it charged. MSD is poised to deliver components that work and communicate together to provide performance and value.
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