Scott  AKA Grayhawk,

Sounds good to me; filed the R&D report in my Engine file, and will check which plugs LSE sent me, and -- when should I switch to IK27s? (if not already).

Close to flying ... the Vari-Prop never produced and am trying to recover my deposit, so I'm looking for an electric MT hub in which to put my own version of Paul Lipps' configuration, which Lonnie Prince offered to carve.  Know of any bladeless MT's available?

Terrence O'Neill AKA RedHand
Lancair N211AL IO320 00/00
Greenville (KGRE)

Everything can be improved. : )
 Subject: [LML] Re: Electronic ignition spark plugs



 I have run my 9:1 CR injected 320 at takeoff power (racing is like that) for hours on end with no difficulty - no difficulty with either the EI or the Denso IK27's - where the timing and A/F ratios have been appropriate for the power and the coils are located in an area behind the engine that usually reaches 70C.

 Anyway, you might find it interesting to read:  http://sparkplugs.com/pdfs/iri.pdf even if you only skip to the conclusions at the end.

 You might consider getting rid of your massive electrode plugs altogether: http://www.ramaircraft.com/Maintenance-Tips/Spark%20Plugs-Fine-Wire-vs-Massive.htm as it appears that while the fine wire plugs cost three times as much, they also last more than 3 times as long

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