I seem to remember that the recommended ratio is about
125:1 but I use 1 ounce per gallon (easy to remember)
which is close enough. Too much oil (50:1) will
definately cause rapid plug fouling.
Jim
--- Original Message ---
From: "Russell Duffy" <13brv3@bellsouth.net>
To: "Rotary motors in aircraft"
<flyrotary@lancaironline.net>
Subject: [FlyRotary] pre-mix ratio?

>Greetings,
>
>=20
>
>As I get ready to fill a gas can, I realized that I
don't know what the =
>best
>pre-mix ratio is.  50:1 seems to stick in my brain.  
Is that the =
>preferred
>ratio?  Should I run more during break-in?  I tried
searching the =
>archives,
>but wasn't too successful. =20
>
>=20
>
>Thanks,=20
>
>=20
>
>Rusty
>
>Turbo 13B powered RV-3 (experimental aircraft)...Be
Afraid :-)
>
>1993 RX-7 R1... Not stock, carry bail money :-)
>
>=20
>