MSD 8740 | Ignition Control Module

Part Number
8740
Coil Current Booster; Fits Modular Engines w/Coil-On-Plug Ignitions; Built-In Two-Step Rev Limiter; Adjusts From 1000-10900 rpm In 100 And 1000 rpm Increments

Fits: 91-11 Lincoln Town Car, 97-98 Ford E-350 Econoline, 97-02 Ford E-350 Econoline Club Wagon, 97-99 Ford Econoline Super Duty, 98-14 Lincoln Navigator, 99-17 Ford E-350 Super Duty, 99-02 Ford E-450 Econoline Super Duty, 99-17 Ford F-250 Super Duty, 99-17 Ford F-350 Super Duty, 00-05 Ford Excursion, 00 Ford Mustang, 02 Ford E-550 Econoline Super Duty, 02 Lincoln Blackwood, 03 Ford E-350 Club Wagon, 03-17 Ford E-450 Super Duty, 03 Ford E-550 Super Duty, 05 Ford E-350 Club Wagon, 04-14 Ford F-150, 05-14 Ford Expedition, 06-10 Ford Explorer, 06-08 Lincoln Mark LT, 07-10 Ford Explorer Sport Trac, 09-11 Ford Crown Victoria

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Coil Current Booster; Fits Modular Engines w/Coil-On-Plug Ignitions; Built-In Two-Step Rev Limiter; Adjusts From 1000-10900 rpm In 100 And 1000 rpm Increments;


SPECIFICATIONS:
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

FEATURES:
  • Increased Current At The Ignition Coil
  • Increased Spark Energy At The Spark Plug
  • Two-Step Rev Limiter For Consistent Launches And Quick 60ft Times
  • Quick Easy Way To Increase Ignition Power On Modular Engines
  • OE Style Wiring Connectors Plug Directly Into OE Coils/Harness

The MSD 8740 Coil Current Booster is designed for Ford Modular Engines with Coil-on-Plug ignitions that can benefit from additional spark energy to support high horsepower engines. The CCB increases the peak current at the ignition coil and spark energy at the plug gap. This makes it ideal to support engines with increased cylinder pressure from bumped up compression ratios, a shot of nitrous or boosted applications. The CCB has a built-in Two-Step rev limiter for consistent launches and quick 60-foot times at the track. The Two-Step RPM adjustments are made via two rotary switches adjustable from 1,000 - 10,900 rpm, in 100 and 1000 rpm increments. Plug-in to the factory wiring and hook up activation wires as needed and you're set.

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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