>I have one of these destined for my ARF - ARF (let's hope it
>doesn't fly like a dog) Nobler. It's been a zillion years
>since I ran one of these . . . any tips on a good starting
>set-up?
>
>Venturi?
>
If you use the original OS needle or an ST type, use a .277 or .281 size venturi. If you use the current (FP type) OS needle, use a .257 or .261 venturi.
>How far to shim tank (1" high metal) off of mounts?
If possible, make it adjustable, but square on the mounts should be close.
>Prop?
10 x 6 BY&O. There are others, of course.
>Uniflow or Simple vent?
Always uniflow. If you use a uniflow, you can always leave the vent uncapped and go back to standard vent. It gives you a chance to verify that always uniflow is correct.
>Pressure or no?
That's your choice. We ran them with pressure.
>Spanks a million.
>Rick Campbell
A million what?