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MSD Performance 8225 - Coil. Distributor. GM HEI

HEI owners now have a choice to replace their stock coil with the MSD high energy unitized coil for GM HEI distributors. This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI module, PN 83645. The coil features special low induc­tance, high temperature windings which charge faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand harsh race applications as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.

  • Digitally controlled module for accurate timing
  • High drive currents to the coil
  • For powerful spark
  • Traction control detection
  • Module/coil fit stock HEI distributor
  • Legal in all 50 states
DETAILS
Inductance: 3.5 mH
Maximum Voltage: 42.000
Peak Current: 200 mA
Primary Resistance: .31 OHMS
Secondary Resistance: 9.200 OHMS
Spark Duration: 200 uS
Turns Ratio: 70:1
Available downloads:
Download instructions

No video avaliable.

2 of 2 reviews

Average rating of 4.5 out of 5 stars


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2 reviews

31 May 2020 08:58

Review with rating of 5 out of 5 stars

Spürbare Leistung

Ich habe die Zündspule in den MSD HEI Streetfire Distributor eingebaut und die erhöhte Zündleistung ist bei richtiger Abstimmung spürbar zu merken. Kann ich nur empfehlen, Top Produkt! Danke für den Besten Kundenservice

16 December 2017 04:00

Review with rating of 4 out of 5 stars

Coil

Great product, but constant emails to write the review were a pain in the arse

There are no installation notes for this product.

MSD Performance 8225 - Coil. Distributor. GM HEI

HEI owners now have a choice to replace their stock coil with the MSD high energy unitized coil for GM HEI distributors. This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI module, PN 83645. The coil features special low induc­tance, high temperature windings which charge faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand harsh race applications as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.

  • Digitally controlled module for accurate timing
  • High drive currents to the coil
  • For powerful spark
  • Traction control detection
  • Module/coil fit stock HEI distributor
  • Legal in all 50 states
DETAILS
Inductance: 3.5 mH
Maximum Voltage: 42.000
Peak Current: 200 mA
Primary Resistance: .31 OHMS
Secondary Resistance: 9.200 OHMS
Spark Duration: 200 uS
Turns Ratio: 70:1

Available downloads:
Download instructions

No video avaliable.

2 of 2 reviews

Average rating of 4.5 out of 5 stars


50%

50%

0%

0%

0%


Leave a review!

Share your experiences with other customers.


2 reviews

31 May 2020 08:58

Review with rating of 5 out of 5 stars

Spürbare Leistung

Ich habe die Zündspule in den MSD HEI Streetfire Distributor eingebaut und die erhöhte Zündleistung ist bei richtiger Abstimmung spürbar zu merken. Kann ich nur empfehlen, Top Produkt! Danke für den Besten Kundenservice

16 December 2017 04:00

Review with rating of 4 out of 5 stars

Coil

Great product, but constant emails to write the review were a pain in the arse

There are no installation notes for this product.

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Holley Dealer

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MSD Performance

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.