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No problem with this e mail, Jesse.
I measured the distance between the end of the stock Mazda spark plug screwed into the rotor housing and the surface of the combustion chamber and found there was a 5 mm distance. So as long as the plugs electrodes did extend beyond say 2-3mm beyond the stock plug then you should be OK.
I missed the bit about them not wanting to sell to those "rotary types". Interesting, I wonder why not? Length of electrode or something else?
Ed
----- Original Message ----- From: "jesse farr" <jesse@jessfarr.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Friday, July 06, 2007 11:08 AM
Subject: [FlyRotary] Re: Fw: [FlyRotary] New subject: Pulstar Plugs
Only one problem there, these are extended electrode and they do not make or want to sell them to "those rotary types."
Now, let's see if this email makes it. Otherwise I know I have a problem somewhere along the way.
jofarr, soddy tn
----- Original Message ----- From: <Lehanover@aol.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Friday, July 06, 2007 10:40 AM
Subject: [FlyRotary] Re: Fw: [FlyRotary] New subject: Pulstar Plugs
In a message dated 7/6/2007 9:19:52 A.M. Eastern Daylight Time,
eanderson@carolina.rr.com writes:
$25 is a lot to pay when the stock ones run $5-7 a piece, but if you fly
much with 100LL then you will find you need to replace them around 25 hours
or so. So if this plug overcame the fouling problem and gave a much longer
life, then they might be worth the price for that reason along.
Ed
Racing plugs from NGK are $32.00 each...........
NGK R6725-115.
Lynn E. Hanover
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