Speed cowl exit air
Posted: Fri Feb 17, 2012 10:17 pm
Wayne,
What rule of thumb do you use for the exit air on the speed cowling? I've heard one and a half times the inlet. The speed cowl does not meet this requirement as shipped from MAM, but they make no reference to enlarging it in the manual. Listening to some of the comments on the speed cowl and high CHT's has me wondering if I made my exit big enough.
Bruce G 357R
What rule of thumb do you use for the exit air on the speed cowling? I've heard one and a half times the inlet. The speed cowl does not meet this requirement as shipped from MAM, but they make no reference to enlarging it in the manual. Listening to some of the comments on the speed cowl and high CHT's has me wondering if I made my exit big enough.
Bruce G 357R
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