HP Copper Spark Plug

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Part Number
ACCEL 8160

ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

  • For use with Black Coil Boot, OE Coil 8L3E or ACCEL 140033 or 140033-8
  • One Piece Design - Won't break off in head during removal like two piece design
  • Copper Core - Copper is a better conductor than Iridium or Platinum plugs
  • Heat Dissipation - Copper dissipates Heat Much better than other materials
  • "C" - Cut Design - un-shrouding the spark kernel
  • See PN 346 for Single Spark Plug
  • Gapable - Unlike Iridium or Platinum
  • Machine Rolled Threads-Precise thread engagement
More Information
Part NumberACCEL 8160
Manufacturer Part Number8160
UPC743047113554
BrandACCEL
Emission Code2
Heat RangeStock
Part TypeSpark Plug
Reach.8125"
Seat TypeTapered
StyleCopper Core
Thread Size16mm
Typeproduct
Item ReturnsThis item can be returned

BrandACCEL
Electrode MaterialCopper
Emission Code2
GAPn/a
Heat RangeStock
Hex Size9/16"
LengthStandard
Product TypeSpark Plug
Projected TipNo
Qty8
Reach.8125"
ResistorYes
Seat TypeTapered
StyleCopper Core
Thread Size16mm

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