1x Brisk High Performance Spark Plug DOR17LGS LPG, Petrol, Racing

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Part No: DOR17LGS

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Excl. Tax: £5.71 Incl. Tax: £6.85

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DOR17LGS Brisk Spark Plugs

Brisk Racing Premium LGS Spark Plugs

Brisk Premium LGS spark plug has been developed after two-year cooperation with Lamborghini Morori Marini. Brisk Premium LGS spark plug utilizes extremely long glide-spark and massive integrated side electrode. Massive integrated side electrode ensures superior heat removal from active part of the spark plug even in the most extreme conditions, therefore eliminating electrode burn off seen on conventional spark plugs in race applications. Extremely long glide spark (almost 3mm) protrudes deep into combustion chamber, carries more potential charge and is unshielded by the conventional side ground electrode. The air and fuel mixture is ignited by the Brisk Premium LGS spark plug more spontaneously and flame front spread is unrestricted and more uniform.

Brisk Racing Premium LGS Spark Plugs
Spark gap enabling surface flashover (extreme long) with the possibility of spark-over around full circumference 360°. Ignition spark will jump always at point of highest fuel concentration. Substantially higher flame propagation rate in the initial phase of flame propagation in the combustion chamber enables superior fuel energy utilization. The combustion velocity in conjunction with knock sensor assures engine-power increase. The spark gap of spark plugs BRISK PREMIUM "LGS" is protruded deep into combustion chamber.

Key Benefits and Applications
  • High-Potential Semi-Surface Discharge = MORE POWER
  • Discharge at Point of Richest Misture in 360 Degrees Perimeter
  • Patented Firing Tip Design - No Indexing
  • Retracted Integrated Ground Electrodes
  • Silver Center Electrode - Best Thermal and Electrical Conductor
Properties of Materials
Material Thermal Conductivity
Electrical Conductivity
Silver 407 66
Copper 384 57
Gold 310 45
Iridium 147 18
Platinum 70 10
Nickel 59 10

Additional Info

Additional Info

Part Number DOR17LGS
Barcode 5054716401175
Reach 19mm (3/4")
Terminal Type M4 Thread
Diameter 14mm
Seal Type Gasket Seat
Electrode Material Silver
Projection Type Projected
Pack Size 1 Single Unit
Resistor Yes
Tip Configuration Multi Electrode
Hex Spanner Size 16mm (5/8")
Manufacturer Brisk


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