Dude... i'll print that out and get it translated. That's a cool find!!
I'm guessing that some of the figures on there might be able to assist with what to aim for when trying to increase the HP. If only some of those parts were source-able for the M117 engines. I'd reckon the CAMS alone would be a little more 'wild' than the factory sleepers that need awakening.
Where did you get this from Des?