I'm forwarding a message from the Lancair list concerning iridium spark
plugs.  They're saying that they last 2,000 hours in their certified
engines.  Has anyone tried these in the rotary?  Are they even available
for the rotary?   Mark S.

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Subject: [LML] Re: Plugs and Mags

I have been using iridium plugs for about 500 hours and they haven't needed to be adjusted yet. I am told that they will last over 2,000 hours.
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