Tapered Seat Spark Plug
● 0.7 mm diameter untra-fine iridium alloy electrode make ignitability and life have a dramatically improved.
● By joining an ultra -fine iridium alloy tip on center electrode and platinum tip on ground electrode.
● Milleage drivability and durability are improved by using a finer center electrode with a platinum tip.
|THE PLUG CONNFIGURATION|
|2||Chrysler’s PT Curiser,Dodge,Magnum|
The good ignitability from the fine electode (0.4 mm) of IRIDIUM POWER draws out much more performance from the engine. Comparing a normal plug (W20FS-U) with an IRIDIUM POWER (IWF22) on a 2-cycle 50cc engine, fuel consumption improved from 41.74 km/L → 43.69 km/L, an improvement of about 5%.
Note: Mileage measured using a chassis dynamo; actual driving results under normal conditions may vary.