• The Biplane Forum is a large global active community of biplane builders, owners and pilots. From Pitts to Skybolts, to older barnstormers, all types are welcome. In addition to our active community, our content boasts exhaustive technical information which is often sought after for projects and maintenance. This information has accumulated over the 12+ years the forum has been in existence.

    The Biplane Forum is a private community. Subscriptions are only $49.99/year or $6.99/month to gain access to this great community and unmatched source of information not found anywhere else on the web. We are also a great resource for non biplane users, since many GA aircraft are built the same way (fabric and tube construction).

WTB Eagle Exhaust Part


Biplane Addict
Lifetime Supporter
Nov 6, 2006
Reaction score
I found a hole in our exhaust stack coming out of cylinder 1 yesterday. There is a running crack in it so a patch weld would probably be useless.

Looking for that short tube from cylinder 1 to the join coming from cylinder 2. Pinged Davis Aero Parts, haven't heard back yet, but thought I'd ask here if anyone has one of those laying around.

Latest posts