Pulstar Copper Spark Plug EF1H10
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Pulstar Copper Spark Plug EF1H10

Pulstar
459069
#EF1H10
Notes: Sport model. With Plasmacore; inconel electrode material; 25 mm reach; 14 mm thread diameter; resistor; tapered seat

$1499

PRODUCT SPECIFICATIONS

Part #EF1H10
WEIGHT0.115lbs
NotesSport model. With Plasmacore; inconel electrode material; 25 mm reach; 14 mm thread diameter; resistor; tapered seat
Ground Electrode DesignTapered
Seat StyleTapered
Metal TypePlasma
Gap - Factory Preset1.0 mm = 0.040 in
Reach (in)0.984
Center Electrode DesignStandard / Regular
Insulator TypeProjected
Center Electrode Core MaterialCopper
Thread Size14 mm
Drive Size5/8 in
Gap DesignProjected Nose
Ground Electrode ConfigurationSingle
Center Electrode Tip MaterialNickel
Insulator MaterialAlumina Oxide
Ground Electrode Tip MaterialNickel
Manufacturer Heat Range Number1
Package Quantity1
ResistorYes

PRODUCT DESCRIPTION

"Unlike conventional spark plugs that dissipate and waste energy, Pulstar® plasma core pulse plugs have a patented capacitor in the core that stores energy delivered by the ignition coil. Before the spark, this stored energy is released in a quick and powerful burst, forming an energy-dense plasma field that sensitizes the fuel mixture to ensure instantaneous ignition. A faster burn consumes the same amount of fuel more quickly, creating consistent cycle-to-cycle combustion.

  • checkmarkMore horsepower
  • checkmarkBetter fuel economy
  • checkmarkQuicker throttle response
  • checkmarkLower emissions