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

(pdf)

Charts

547-3223 Instruction Sheet (PDF)

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

Guides & Documents

Ignition Coils Installation Instructions (5478223)

Warranty Information

http://www.msdhelp.com/

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

MSD 8223 Specifications

D-40-37

KEY SPECS
MFG. Part #	8223
Brand	MSD
Maximum Voltage	45,000 volts
CARB EO#

GENERAL
Overall Height	7.50"
Outside Diameter	2.125"
Cap Type	HEI / Male
Cap Terminal Style	HEI / Male
Turns Ratio	100:1
Resistance	.70 ohms
Secondary Resistance	4.50 ohms
Inductance	8.00
Peak Current	140.00
Spark Duration	350.00
GTIN Code	085132082230
Sold in Quantity	Each

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.

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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

7 years ago

dubuque ia

Verified

good coil no problems

Would Recommend

Works as it should

5.0

8 years ago

The Warden

Omaha, NE

Verified

Nice compliment to the ready to run HEI distributor

I would buy this again

5.0

8 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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