Racing Spark Plug
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Champion Racing Spark Plug

Part No. 299 Warranty Details  

Fit of this part varies by vehicle & equipment specs Type of Fit

Champion powers more race cars to victory than any other spark plug.

Product Features:
  • First step in selecting a race plug is the shell design that fits your engine.
  • Second step is the electrode design. A good rule of thumb is to attain as much projection into the cylinder as possible.
  • Third factor in choosing a race plug is heat range. Correct heat range is critical in maintaining peak performance throughout the duration of the race.
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Classification:Champion Racing Plugs
Electrode Core Material:Nickel Copper Alloy
Electrode Tip Material:Nickel Copper Alloy
Ground Strap Quantity:1
Heat Range:55
Hex Size:0.625
Installed Height:1.99
Insulator Material:Zirconia Enhanced
Insulator Type:Zirconia Enhanced
Manufacturer Heat Range:55
Performance Rated:Y
Plug Type:QA55V
Resistor:Yes
Shorty Spark Plug:No
Spark Plug Reach:0.75 in
Spark Plug Seat Type:Gasket
Spark Plug Thread Size:12 mm
Tip Configuration:J Gap
Type:Champion Racing
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