Spark plugs with centre electrode made from a special nickel alloy, which perfectly cover the requirements of engines without catalysts.

!!! Replacement interval: as recommended by the engine manufacturer / maximum see table below.

One ground electrode. Centre electrode made from a special nickel alloy. Good resistance against electrode burnings. Galvanic zinc plating finish.

Suitable for engines without catalysts.

EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone

!!! Use the recommended tightening torque only !!!

Wide range spark plugs with copper core centre electrode.

!!! Replacement interval: as recommended by the engine manufacturer / maximum see table below.

One ground electrode and centre electrode with higher thermal conductivity. The insulator tip ensures perfect function at low load. The large number of applications makes it possible to use them in most of the engines and vehicles worldwide.

EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone

!!! Use the recommended tightening torque only !!!

Spark plugs with silver centre electrode of small diameter, especially suitable for engines powered by LPG and CNG as well as racing engines.

Replacement interval: see table below.

The use of gaseous fuel saves the users considerable financial resources and is more environmental friendly. BRISK Tábor places great emphasis on ecology and therefore developed the SILVER special spark plug range, which has been used for many years by customers from all over the world. The spark plug design eliminates problems caused by the different characteristics of LPG and CNG fuel from the original installation when running on petrol. The high thermal conductivity of silver offsets the higher heat stress without changing the thermal value of the spark plug and thoroughly covers the requirements of the engine even when running on petrol. The shape of the electrode and smaller electrode gap reduces the demand on voltage supplied by the ignition system. The open spark gap does not hinder propagation of the flame front and ensures perfect burning of the mixture, which is advantageous even when using the SILVER range spark plugs for racing engines.

EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone

!!! Use the recommended tightening torque only !!!

Wide range spark plugs with extended replacement interval.

!!! Replacement interval: as recommended by the engine manufacturer / maximum see table below.

Two or three ground electrodes, or special design spark gap and electrodes (DOX15LE-1), which makes it possible to extend the replacement interval up to 60,000 km. Centre electrode with copper core and higher thermal conductivity ensures perfect function in all engine operating conditions. Some types allow alternative discharge from the combustion deposits on the insulator tip.

EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone

!!! Use the recommended tightening torque only !!!

Product range comprising modified spark plugs of the SUPER, EXTRA and PLATIN product ranges. The composition of the sales range ensures deployment in most of the modern vehicles on the market.
The spark plugs derived from the Super product range have one ground electrode in the shape of the letter A and centre electrode from yttrium alloy. The spark plugs derived from the EXTRA product range have a centre electrode from yttrium alloy. The A-LINE product range also includes types with platinum centre electrode from the PLATIN product range.