High definition Bosch Spark Plugs - Iridium Power Spark Plug – Exceed

Product Detail

Iridium Power Spark Plug ● Platnium is used for both the center and ground electrodes. ● Milleage drivability and durability are improved by using a finer center electrode with a platinum tip. ● The structure reduce the voltage required for the positive discharges.

THE PLUG CONNFIGURATION
1	D10L（6.3+12.7）HEX 14
2	Honda Motorcycle CBR900RR
3	0.4 diameter iridium plugs
	for the first time in the
	world
4	IUH27D/IUH24D

Higher Ignitability

Fig. 3 shows the results of evaluating how the miniaturized-portion protrusion direction may influence the ignitability of an engine. The evaluation checked idle speed at equal throttle opening with the ISC (idle speed control) turned off. A higher idle speed represents higher ignitability. This figure shows the results of evaluating IRIDIUM TT. This figure shows that IRIDIUM TT are superior to the Iridium Spark Plugs in ignitability.

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Bosch Spark Plug Catalogue