Still the .32...

Stuka Stunt Main Forum · 5 of 5 known posts recovered

Ion Muniz · Jan 11, 2004 11:55 PM

#0 source

I saw that in practice brett is gight, hi nitro, big venturi and easy prop mekes the engine go on a 4 stoke.

Mine is 4 stroking at 11.000 with 15% nitro, and a 10 X 3 prop.

Gow would it behave in flight?

Ion

Brett Buck · Jan 12, 2004 12:10 AM

#1 source

>I saw that in practice brett is gight, hi nitro, big venturi
>and easy prop mekes the engine go on a 4 stoke.
>
>Mine is 4 stroking at 11.000 with 15% nitro, and a 10 X 3
>prop.
>
>Gow would it behave in flight?
>

Might run away, but only one way to find out.

Brett

Iskandar Taib · Jan 12, 2004 05:40 AM

#2 source

One also wonders how much fuel it'd use.

Bill Little · Jan 12, 2004 07:42 AM

#3 source

Ion,
We have found that with the OS 32F, it liked about 4* of pitch to get lap times we liked (5.1-5.2) on 60' eye to eye in a 39 oz Ares. Good high rpm 4-2 break. Around 10,600-10,800 on our tach. Intakes ports raised .020, .255 venturi w/ST NVA, 10% Sig Champion fuel.
Bill <><

Ion Muniz · Jan 13, 2004 01:42 AM

#4 source

LAST EDITED ON Jan-13-04 AT 01:48 AM (CDT)

>Ion,
>We have found that with the OS 32F, it liked about 4* of
>pitch to get lap times we liked (5.1-5.2) on 60' eye to eye
>in a 39 oz Ares. Good high rpm 4-2 break. Around
>10,600-10,800 on our tach. Intakes ports raised .020, .255
>venturi w/ST NVA, 10% Sig Champion fuel.
>Bill <><

Right on, Bill!

A hint: In order to aviod overheating and power loss use a Fox muffler, it fits just right.

Ion