Harley motor in a homebuilt?

So, the only hard part is designing and building the PSRU. I've seen
the one at http://www.hog-air.com/. From the pictures it looks like it
ties in to the cylinder heads, while the engine mounts are at the base
of the cylinders. It seems this would put a bending stress on the
cylinder bases that they were not designed for. I hope to get a first
hand look at it next month and ask the designer about it.

Couldn't find any specs on the engine other than the torque at 3000 RPM,
and the Harley web site, like the hog-air web site, was kind of a pain
to navigate.

Any idea if they have the power curve on line?

thanks

Ed Wischmeyer