12 a
Hello Paul, I am interested in the universal motor mounting system
you have. Could you give me ordering instructions,parts list and
cost? Thank you,

  Todd Olson

Yes I have all the parts.

The square tube ends. $10 ea
The round tube ends. $8 ea
The high angle adapters. $12 for a set of two.
The U shaped fire wall fittings. $10 ea
The main fitting. $30 each.
Two inch OD washers 1/2 inch hole .125" thick. $5 ea

I don't have the motor plate. One can make
that with a band saw from half inch 6061 plate.

The rubber cup holder for the motor plate
can be welded from steel tubing. A NC mill version would
cost a fortune. Or you can saw it out of 1/2 inch aluminum
plate like the original shown here.

I just had an excellent idea for drastically reducing the cost
and time to make them. A simple change in the steel tube.

It was as simple as making a spacer out of wood, plastic
or aluminum. The lateral loads are low so almost any material
would work.

Here is the 3D.

Dimensions later.

Paul Lamar

There is a simpler rubber cup holder made from half inch
aluminum plate but it is not as compact as the welded
cup version. I used it  on my KIS Cruiser.
The big draw back there is not enough room on the right
side of the engine for a vertical cooling system over there.
It could be used on the exhaust (left) side as you need to get
the motor mount tubes out and away from the engines to make
room for the exhaust manifold.

What kind of airplane are you building Todd?

BTW a wood band saw can be used to cut 1/2 inch aluminum plate if you can
cut down the blade speed.

Paul Lamar

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