- Joined
- Oct 19, 2005
- Messages
- 18,978
I know the basics - stick a tube in flow at 90' flat topped or
cut out like a carb spray tube.
But some I've seen weld tube at 45' angle to flow and
slice tube end to face squarely down stream.
I think I want to evacuate cases enough that any air the
scavenge gears inject into frame tank is below atmosphere.
Frame has low pressure relief valve but not yet over pressure.
Any advice or examples welcomed.
How far to stick into flow?
How big a tube for 920 size blow by?
Check valve needed?
hobot
cut out like a carb spray tube.
But some I've seen weld tube at 45' angle to flow and
slice tube end to face squarely down stream.
I think I want to evacuate cases enough that any air the
scavenge gears inject into frame tank is below atmosphere.
Frame has low pressure relief valve but not yet over pressure.
Any advice or examples welcomed.
How far to stick into flow?
How big a tube for 920 size blow by?
Check valve needed?
hobot