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Home » Brand Line Card » Pulstar Pulse Spark Plugs

Product ID: EP-CB-1
Manufacturer: Enerpulse Pulstar
Pulstar Pulse Plug: CB-1 - fits most GM and Ford 1976-1995
Pulstar Pulse Plug: CB-1 - fits most GM and Ford 1976-1995
Pulstar Pulse Plug - Model CB-1


Thread: 14mm (5/8" Hex)
Reach: 11.6mm (.457")
Seat: Tapered
Applications: Most GM and Ford
Years: 1976-1995

Pulstar Pulse Plugs - up to 1 million watts of peak power!


Pulse plugs incorporate a pulse circuit, which stores incoming electrical energy from the ignition system and releases the stored energy in a powerful pulse of power. Instead of 50 watts of peak power typical of all spark plugs, pulse plugs deliver up to 1 million watts of peak power!

The CB-1 Pulstar Pulse Plug fits most GM and Ford 1976-1995

Pulstar Pulse Plug Application Chart

Pulstar Pulse Plug - Application Chart
Pulstar Pulse Plug - Application Chart

When the ignition signal is sent to a traditional spark plug, it begins to ionize the spark gap. This means that the voltage builds in the gap until a spark can be formed. During this ionization phase, which lasts about 5 millionths of a second, the incoming voltage (which has nowhere to go) heats up ignition components including the spark plug. This is wasted energy. When the ignition voltage overcomes the resistance in the spark gap, the spark is created with an initial discharge of approximately 50 watts. Once created, the spark resides between the electrodes at very low power for over a period of 30 millionths of a second.

What is different about a pulse plug is that instead of heating ignition parts during the ionization phase, this energy is stored in the integral circuit inside the pulse plug. When the ignition power overcomes the resistance in the spark gap, the pulse circuit discharges all of its accumulated power - 1 million watts - in 2 billionths of a second!

Pulstar Pulse Plug Application Chart

Guarantee: If for any reason you are not completely satisfied with Pulstar™, simply return it to Enerpulse within 30 days along with proof of purchase for a no questions-asked refund. We do not refund shipping costs.

CAUTION: Pulstar™ model recommendations are for stock, unmodified engines. If you have added an aftermarket turbocharger, supercharger, nitrous or any other product that increases displacement or compression to your engine you will require a colder heat range pulse plug in order to avoid possible damage to your engine. For these applications please see our other great product Direct Hits® or call us at 888-639-9750

Aftermarket Business Magazine
November 2006

"One of the engine's most important parts is the spark plug, and engineers are constantly working to improve these complex components. One ignition device scheduled for introduction in the aftermarket in 2007 is the PulstarTM pulse plug, designed to increase fuel efficiency and provide more torque than traditional spark plugs."

Popular Science Magazine
July 2007

"The spark plugs in your car are just as feeble as the ones in your lawnmower. Each provide a measly 50-watt spark. For over 100 years, conventional wisdom assumed that 50 watts was sufficient to efficiently ignite fuel. But, the Pulstar™ Pulse Plug is proving conventional wisdom wrong."

Pulstar Pulse Plug Application Chart

Pulstar Pulse Plugs - by Enerpulse
Price is per plug - Please select the appropriate number for your engine


Price: $9.95

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