flyrotary@lancaironline.net Mailing List Archive

No, Tommy, John was pretty clear about it being the oil injection holes that were inadverdently left unplugged by his engine rebuilder, and that he was running oil premix instead of using oil injection.

The bolts required are 10mm x 1.25mm thread pitch. I have them as hex bolts and need to size/grind them to install in my rotor housings.

Dave Staten

Tommy James wrote:

Heah Guys, I think John is talking about the fuel injector ports and not the
oil injectors ports that can be plugged with bolts...:-)  John, Racing beat
sells some fuel injector plugs just for that purpose.  I don't really know
how they are installed.
Regards,
Tommy James<><

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On
Behalf Of Ed Anderson
Sent: Wednesday, October 27, 2004 7:53 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Injector plugs

John, You can plug the injector holes with metric bolts.  I forget exactly
what size thread at the moment (its been about 7 years since I did it), I do
recall that some of the bolt/thread sizes that came with the engine stuff
fit the injector port holes just perfectly.

Ed Anderson


----- Original Message -----
From: "John Downing" <frmrjohn@netonecom.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Wednesday, October 27, 2004 8:42 PM
Subject: [FlyRotary] Injector plugs

I'm going to start out with the 48 Weber to get the 13-B running.  What do

plug the injector holes with? old injectors.  Or does someone make plugs

for

this purpose.  I planned on making the trip this weekend to Lake City, but
just can't get away.  Have fun Guys.  JohnD
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