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 |