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MSD Blaster SS Ignition Coil 82073

MSD Blaster SS Ignition Coil 82073
MSD Blaster SS Ignition Coil 82073MSD Blaster SS Ignition Coil 82073MSD Blaster SS Ignition Coil 82073MSD Blaster SS Ignition Coil 82073MSD Blaster SS Ignition Coil 82073
$122.99 ea
NEWARRIVING SOONEstimated Ship Date 10/25/2023 (If Ordered Today)1335 available from HOLLEY PERFORMANCE PRODUCTS as of 10/02/2023
Model: 4017523
Supplier has not provided any fitment data for this product.
Don't let the compact size of the blaster SS Coil fool you, because it is packed with performance. The efficient e-core windings are designed to produce high amounts of current without sacrificing the voltage output. In fact, when used with an MSD 6 series ignition, the blaster SS produces 300 milliamps with a maximum voltage output of 40,000 volts. The secondary windings are wound on a segmented bobbin which reduces the chance of voltage breakdown between the primary and secondary windings. For more protection, these windings are encased in a polyurethane compound for complete protection against vibration. The blaster SS features brass terminals and a sturdy rynite housing. It is supplied with a 90 degree boot, terminal and vibration mounts. A great addition to CD ignitions and some stock applications.
  • Improved output coil for electronic ignitions and MSD Ignitions
  • Efficient winding design and assembly creates a compact housing
  • Primary and secondary windings are encased in Ciba polyurethane
  • 70:1 Turns Ratio
  • Lower Primary Resistance Produces High Voltage Output
  • Dupont Rynite housing w/tall tower and brass primary terminals
  • CARB E.O. Approved
Holley Performance Emission Code 1: This part is legal for sale and use on Emissions Controlled Vehicles; in all 50 states; when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Installation Notes:
CARB EO: D-40-37
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.


Download Name File Size



C.A.R.B. EO # D-40-37
Coil Type Blaster
Color Black
Emission Code 1
Inductance 6.9 mH
Item Weight 1.080 lbs.
Part Type Ignition Coil
Peak Current 300 mA
Primary Resistance .355 ohms
Secondary Resistance 4.4K ohms
Spark duration 220 uS, 220 uS
Turns Ratio 70:1
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm
Weight 1.08 lbs.


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MSD Blaster SS Ignition Coil 82073:
Chevelle Depot 2023