• Become a Subscribing Member today!

    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.

    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.

    Why become a Subscribing Member?

    • 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.
    • 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.

    Become a Subscribing Member and access the Biplane Forum in full!

    Subscribe Now

Rolled engine mount ring assistance

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

JimC

Well-Known Member
Supporting Member
Joined
Apr 20, 2009
Messages
152
Reaction score
74
Good evening.
I would like to build an engine mount ring for a Warner radial. The basic mount ring is as shown in the attached sketch. The main rolled ring is 1" X .058 wall (4130) and it is rolled to a 17" diameter as measured on the centerline of the tube. It covers about 330 degrees and does not need to be a full circle.
My question.
Does anyone on the forum have a suitable roller, the time and the know how to roll this ring if I were to have the material shipped directly to them? I am more then willing to pay for this assistance. I only need the ring rolled. I will drill the holes later and match to my engine.
There is no major rush on this if anyone believes they could assist. I also would likely send two pieces for two rings just to give me a backup.
Thanks,
Jim C
Eng Mnt Assem Warner Series 50 v3.JPG
 

Latest posts

Back
Top