Denso Iridium Tough Plugs?
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Denso Iridium Tough Plugs?
The IRIDIUM POWER, with its 0.4mm iridium center electrode and U-groove + tapered cut ground electrode, is a high performance plug providing ultimate running results.
The IRIDIUM TOUGH, with its 0.4mm iridium center electrode and platinum ground electrode, is a high performance plug with an emphasis on longer life.
The ground electrode of the IRIDIUM POWER has a tapered cut and a U-shaped groove on its underside, reducing the quenching effect during flame formation and providing exceptional ignitability.
The ground electrode of the IRIDIUM TOUGH has a platinum at the discharge point, suppressing electrode wear at discharge and providing the working life of a platinum plug.
The IRIDIUM TOUGH, with its 0.4mm iridium center electrode and platinum ground electrode, is a high performance plug with an emphasis on longer life.
The ground electrode of the IRIDIUM POWER has a tapered cut and a U-shaped groove on its underside, reducing the quenching effect during flame formation and providing exceptional ignitability.
The ground electrode of the IRIDIUM TOUGH has a platinum at the discharge point, suppressing electrode wear at discharge and providing the working life of a platinum plug.
Last edited by Rookie84; Feb 26, 2011 at 08:33 AM.
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