Does anyone know of a Chicago are shop with a propshaft dyno?

[1972vsonic]

Hi, I am new to this forum.
I am rigging a marinized, supercharged Mazda 13B rotary engine mated to a Mercruiser Alpha in my 15' runabout. I am looking for a shop with a propshaft dyno to make a couple pulls to set up a Microtech engine management system. The engine should produce about 300HP. Does anyone know a shop with one that would handle the job? It would be a lot easier than doing a few pulls in the lake.
Thanks in advance for any suggestions.

[yachter55]

welcome to sf,Ask for earl at chicago yacht yard on 26th and ashland.,chiicago.tell him ozzie said hi. he will send you in the right direction. Good luck sounds like a hot set up.

[VELOCITOY]

...contact Land & Sea in N.H.... They make & distribute a dynomometer that you are looking for...Call and ask if they have a customer in your area that has one... Sounds like an interesting ride you got there...

[1972vsonic]

Thanks for the advice. The first thing I did was contact Land & Sea and post a thread on their web site, and call support on the phone. No help. They told me they had no record of anyone in the midwest having one of their propshaft units. I have one of their Torque Shift props that I like very much.