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Old 12-09-2012 | 04:16 AM
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Default RE: Bellmouths, Bypasses and Thrust Tubes


ORIGINAL: Justflying1

Question 4-I would have it flush or protruding out a little. I would not have it protruding in.

Actually... on #4... the tip of the pipe should be inside the fuse a little, if you don't have a bypass. The reason for that is... the air coming out of the pipe will have a light venturi effect, and it will help draw cool air though the fuse, and keep heat in check.