IFR9H11 Laser Iridium candle

Hexagon: 16,0 mm
Thread diameter: 14,0 mm
Thread length: 19.0 mm
Electrode distance: 1.1 mm
Resistance : resistive, 5 kOhm

check the application of the spark plugs in the use and maintenance manual keeping note that it can vary both according to the climatic conditions of the place, and in the event that the characteristics of the engine have been changed (e.g. head preparation).
< br style = "box-sizing: border-box;" /> NGK, the world leader among candle manufacturers, with Laser Iridium & eacute; managed to reach a further milestone in technological development. In laboratory tests it & eacute; proved that the use of Iridium allows to produce a spark plug with excellent performances.

The main characteristics of Iridium are:
& middot; Hardness, superior to other precious metals;
& middot; Resistance to the main chemical agents;
& middot; A very high melting point, over 2,450 & deg; C.

The Iridium becomes so & igrave; the basic material of a new generation of candles:
the NGK Laser Iridium.

Main advantages of the NGK Laser Iridium candle.

1 - best ignitability avoids contamination in all driving conditions.
2 - the particular design of the ground electrode and of the central one ensures that possible misfires are completely eliminated. Furthermore, by lowering the level of unburned hydrocarbons, Iridium IX candles protect the catalyst and safeguard the environment.
3 - accelerations more & ugrave; ready and progressive that increase driving pleasure.
4 - safe ignitions, homogeneous combustion and optimum engine performance are the result of state-of-the-art technology that reduces fuel consumption.
5 - the optimized shape of the electrode reduces the voltage required for ignition.

the image does not reflect the exact shape of the product & eacute; indicative only.