Spark Plug with PlasmaCore
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Spark Plug with PlasmaCore
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Pulstar Spark Plug with PlasmaCore

Part No. CB1H10 Warranty Details  

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Pulstar Spark Plugs use innovative plasma-assisted combustion technology to increase horsepower and torque.

Plasma-assisted combustion is already used to improve engine performance in race cars, but requires complex control systems and costs nearly $2,000 per cylinder. Pulstar Spark Plugs, manufactured by Enerpulse Technologies, brings plasma-assisted combustion to consumers with a simple spark plug upgrade. Pulstar uses a patented internal capacitor, developed with the help of a US DoE laboratory, to create a high-intensity electrical pulse that ionizes the air-fuel mixture and saturates it with combustion-enhancing plasma. With its plasma-assisted combustion, Pulstar ignites fuel instantly and burns it rapidly; gaining up to 7 horsepower, 9 ft.-lbs. of torque ... and, delivering wicked throttle response.
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Electrode Core Material:copper
Electrode Tip Material:Iridium
Ground Strap Quantity:1
Insulator Type:alumina
Manufacturer Heat Range:1
Shorty Spark Plug:No
Spark Plug Reach:11.6 mm
Spark Plug Seat Type:tapered
Spark Plug Thread Size:14 mm
Tip Configuration:projected
Type:spark plug
Wrench Diameter:16 mm


by PowerReviews
PulstarPulse Spark Plug

(based on 1 review)

Ratings Distribution

  • 5 Stars



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  • 1 Stars



Reviewed by 1 customer

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(7 of 10 customers found this review helpful)


Great performance upgrade


from Marion, IN

Verified Buyer
Level 3


  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power


    Best Uses

    • Everyday Driving
    • Performance Driving
    • Replacement

    Comments about Pulstar Pulse Spark Plug:

    Great spark plug. Very noticeable power upgrade. The only draw back is they are expensive.

    • Car & Truck:
    • Auto Enthusiast

    Comment on this review(earn points)

    Do you have questions about this product?(earn points for answers!)


    Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

    2 Questions | 2 Answers
    Displaying questions 1-2
    • Q:

      this has a lifetime warranty, what exactly does that mean? do i ever have to change them or do they last the life of my car? if i have to change them does that mean there free to replace?
      Asked on 12/30/2012 by sean the magnificent from ft laud, fl

      1 answer



        The Pulstar Pulstar Pulse Plug (Part No. CB1I) comes with a limited lifetime replacement warranty. This warranty is valid for 90 days from the date of purchase or any longer warranty period that may be printed on your original sales receipt. In addition, you must be the original purchaser of the part and still own the vehicle on which it was installed. This warranty cannot be transferred to anyone at any time. Replacement parts are warranted for 90 days from the date of exchange or the remainder of the warranty period, whichever is longer. Warranty periods may vary from part to part. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

        Answered on 12/30/2012 by Steve from AAP
    • Q:

      I have seen mixed reviews using pulstar spark plugs. Some say work great others had problems with burning out electronics or causing engine damage. Would these plugs be safe to use on my 1989 chevy suburban 5.7 V8?
      Asked on 3/31/2012 by Anonymous

      1 answer



        Pulstar recommends setting gap to OEM specifications for your vehicle. Up to 12% more horsepower and torque allows for higher towing capacity and overall power. Built-in capacitor element stores and delivers a much more powerful spark, providing for more complete combustion. Better throttle response, quicker ignition and improved cold starts. Yes, this Pulstar Iridium Pulse Plug with part#CB1I fits your 1989 Chevrolet Suburban.

        Answered on 4/2/2012 by Vincent from AAP
    Displaying questions 1-2

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