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MSD Coil Current Booster 8740

MSD Coil Current Booster 8740
MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740MSD Coil Current Booster 8740
$946.99 ea
NEWARRIVING SOONEstimated Ship Date 01/13/2025 (If Ordered Today)17 Available from HOLLEY PERFORMANCE PRODUCTS as of 12/26/2024
Model: 4017908
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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The coil current booster provides added power to your Ford coil-on-plug engine to support additional horsepower and also provides a 2-step rev limiter to consistently launch your car off the line. 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.
Features:
  • Increased current at the ignition coil
  • Increased spark energy at the spark plug
  • Built-in Two-Step rev limiter for consistent launches and quick 60 foot times
  • Quick, Easy solution to increase ignition power on Ford Modular Engines
  • Factory style wiring connectors plug directly into stock coils and harness

About MSD Ignition

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.

MSD was the first company to develop and offer the multiple sparking, capacitive discharge ignition for engines. The line of MSD 6-Series Ignitions are the most popular aftermarket ignitions in the world due to our race-proven performance on the track and our reliability on the street!

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.

Downloads:

Download Name File Size
frm34202_8740.pdf653.33KB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Ford Mustang SVT Cobra R 2000 5.4L / 330 / V8 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:

Color Red
Emission Code 4
Features 2-Step Rev Limiter
Part Type Ignition Control Module
Product Type Coil Current Booster for Ford C-O-P
Proposition 65 www.P65Warnings.ca.gov
Spark duration 20% Over Stock, 20% Over Stock
Spark Energy 20% Over Stock
Voltage Required 6 to 18 Volts
Warranty Limited 1 Year Warranty

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