KF3 Cowling Question

[bbryan]

What is the typical opening at the lower cowling back by the firewall to allow air to enter in the front and exit out thru the bottom. I understand it should equal the opening up front as not to create any un-usual air pressures inside the cowling. Anybody have that gap in inches. Its got a 582 so the cooling lines also exit out the bottom.

[Av8r_Sed]

No opening on mine, it butts up against the lower firewall.

[Dave F]

You need exits larger than owhat comes in a front.

Here is something I did on a Mod 4

http://www.cfisher.com/cowl.html

Works for me .