• 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). Annual membership also comes with two BiplaneForum.com decals.



Crossover vs. stock vs. 4-1 exhaust

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

tscottmiller

Well-Known Member
Lifetime Supporter
Joined
Apr 30, 2016
Messages
94
Reaction score
10
Gang,

We are running stock S1S with AEIO-360-B4A with stock exhaust and bungee suspension system. Is there tangible performance results moving to crossover exhaust system?? Pros & Cons.....

Any thoughts on 4-1 performance and maintaining bungees??

Thank you,

Scott
 

Latest posts

Back
Top