Brisk Extra Turbo Racing

 

  • Special multiple-electrode spark plugs
  • Silver central electrode provides perfect transfer of heat from the combustion chamber into the spark plug.
  • Two or three outer electrodes are integrated in the shell, ensure smooth transfer of heat into the cylinder head, and protect the insulator tip and central electrode.
  • The spark gap is modified for perfect function even at high compression ratio of the engine.
  • High durability and reliability.

 

Extra Turbo Silver Racing Spark Plugs offer:

  • More power, faster acceleration, better performance
  • Use in supercharged/turbocharged and endurance race engines
  • Use in engines with very high horsepower
  • Use in high RPM race engines
  • High mechanical and dielectric strength

 

Type

Gap

Seat

Replacement

Thread

Reach

Hex

Resistor

Projected

Tightening Torque

DOR08DS

0.65

Gasket

Max.50 hours

M14x1.25

19mm

16mm

Yes

Yes

20-30Nm

DOR10DS

0.65

Gasket

Max.50 hours

M14x1.25

19mm

16mm

Yes

Yes

20-30Nm

DOR12DS

0.65

Gasket

Max.20.000km

or  50 hours

M14x1.25

19mm

16mm

Yes

Yes

20-30Nm

DOR14DS

0.65

Gasket

Max.20.000km

or  50 hours

M14x1.25

19mm

16mm

Yes

Yes

20-30Nm

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