If you think there is 10 lbs to save in Tracy's PSRU, that's huge
considering CG and all...If someone is willing to get the necessary
components that can be whittled and you direct in the ares to be
machined, I would be willing to do this for a very small sum to cover
the tooling and possibly the fixture material, about $200. NO other
machine shop would touch something like this for under $1000
.................
thanks
jeff
I'm interested! My psru still in the crate.
C. Smith
Here is another way Jeff. We rejected this idea a few years ago
because of excessive cost. The cost on NC milling has come way
down recently.
The big weight savings is it combines the schertz beam with the adapter
plate. A schertz beam alone weighs up to 9 pounds depending
on the length. Bob White tested it for us in a crash.
The right side can be much shorter to accommodate a rad on the cool
side of the engine. I'll do a suggested dwg for you. It is a half inch
thick. Jerry Hey tested it for deflection and Jarrett did an FEA.
Paul
Paul
This would be easy to make and fast. My machine is 30" X and 24" Y. Send
drawings, I'll model it, give the weight and send back for approval...
If there was a way to adapt this to the engine rather than those
stand-offs. A bolt pattern more symmetrical. Is that possible????
advise.....
BTW the anvil is a nice touch. I have been a Blacksmith for several
years, that is a 132 lbs farriers Haybutton from the look, antique,
rare. Don't damage or lose. Very valuable.
jeff
We are stuck with the Mazda bolt pattern.
I'll work up a suggested 3D.
Jerry Hey is or was a farrier.
This is about the best dwg we have on the Mazda bolt pat and Tracy's psru.
Paul Lamar
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