PLATIN
spark gap detail
high voltage connection detail
SPARK PLUGS WITH PLATINUM CONTACT
Wide range spark plugs with centre electrode and platinum contact. Perfect ignition of air/fuel mixture. Extended replacement interval.
!!! Replacement interval: as recommended by the engine manufacturer / maximum see table below.
The platinum on the centre electrode ensures stability of electrode distance over a very long time. The small diameter of electrode tip does not prevent propagation of the flame front in the combustion chamber and contributes to increase in engine power. This also suppresses the quenching effect during cold starts.
EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone
!!! Use the recommended tightening torque only !!!
type |
code |
custom |
electrode gap |
gasket/seal |
Interval |
key dimensions |
thread length |
thread |
recommended tightening torque |
detail |
| BR12YP | 1524 | 0,7 | P | max. 90.000 km | 16 mm | 19 mm | M 12x1,25 | 17 Nm / 12.5 ft.lbs |
|
|
| DR17YP | 1402 | 0,8 | P | max. 90.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| ER17YP-1 | 1796 | * | 1,0 | P | max. 90.000 km | 16 mm | 26,5 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
| LR15YP-1 | 1405 | 1,0 | P | max. 90.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|