Product Summary

7.50" Overall Height, 2.125" Outside Diameter

  • Has an extra tall secondary tower for secure coil wire connection
  • Features an improved output coil for electronic ignitions, and MSD Ignitions
  • A 100:1 turns ratio and lower primary resistance produce high voltage output
  • The MSD Red metal canister is filled with a premium grade oil for cooling
  • Comes supplied with a 90° spark plug style terminal and boot
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Key Specs

D-40-37
MFG. Part # 8223
BrandMSD
Maximum Voltage45,000 volts
CARB EO#
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MSD 8223 Details

The Blaster 3 Coil features an extra tall tower design to improve the coil wire attachment and spark isolation. Supplied with a 90° terminal and boot.

  • Extra tall secondary tower for secure coil wire connection
  • Improved output coil for electronic ignitions, and MSD Ignitions (ballast resistor required for points)• 100:1 turns ratio and lower primary resistance produce high voltage output
  • MSD Red metal canister is filled with a premium grade oil for cooling
  • Supplied with a 90° spark plug style terminal and boot
  • CARB E.O. Approved

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Charts

Specs

Turns ratio:100:1
Primary resistance:.7 OHMs
Secondary resistance:4.5K OHMs
Inductance:8 mH
Maximum voltage:45,000 Volts
Peak current:140 mA
Spark duration:350 uS

Warranty Information

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MSD 8223 Specifications

D-40-37
KEY SPECS
MFG. Part # 8223
BrandMSD
Maximum Voltage45,000 volts
CARB EO#
GENERAL
Overall Height7.50"
Outside Diameter2.125"
Cap TypeHEI / Male
Cap Terminal StyleHEI / Male
Turns Ratio100:1
Resistance.70 ohms
Secondary Resistance4.50 ohms
Inductance8.00
Peak Current140.00
Spark Duration350.00
GTIN Code085132082230
Sold in QuantityEach

Ratings & Reviews

4.8

6 Reviews

Overall Assessment

Customers consistently praise the product's excellent performance, with many calling it the best coil for the money. They highlight its practicality and user-friendliness, particularly when used in conjunction with the MSD ready-to-run distributor. Its quality lies in its robustness, with no reported issues, and the unique HEI post that sets it apart from competitors for its provision of a preventative solution against eventual coil wire problems. Overwhelmingly, customers would purchase again, testifying the product's undeniable value.

4.8

6 reviews

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Great product

4.0

a year ago

Mach 1 Dude

Illinois

Verified

Works shockingly well

Would Recommend

msd works well

5.0

6 years ago

rb

dubuque ia

Verified

good coil no problems

Would Recommend

Works as it should

5.0

7 years ago

The Warden

Omaha, NE

Verified

Nice compliment to the ready to run HEI distributor

I would buy this again

5.0

7 years ago

Chris

Williamsport, PA

Verified

Great coil for the money.

Works like it should.

5.0

8 years ago

Gammz

Lincoln Ne

Verified

Used this coil along with a MSD ready to run distributor in a 1964 Ranchero

Would Recommend

Best coil for the money

5.0

9 years ago

Jay steffens

North Platte Nebraska

Verified

The best thing about this coil is the hei post for the coil wire. This is one of those things you need to change out before it goes bad.

Would Recommend

Showing 6 of 6 reviews

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