It will definately take someone a bit more adept than Joe Homebuilder to tool up for this project.

So far I've run across numerous engineering groups that specialize in scratch building reduction units for inline engines, but few who have experience doing the same for radials. I believe that the M-14P's existing reduction unit can be used with modified gearing - this has already been done to a certain extent in the past by the factory. There are a few different versions of the M-14P, all of which have varying reduction gear and blower gear ratios to compensate for horsepower differences. These differences run from 260 to 450 horsepower. OTOH compensating for 800+ hp might necessitate a complete refabrication. So far most of my radial contacts deal with the large P&W & Wright's only. No doubt the expertise is out there, I simply haven't crossed that bridge yet. The true depth of the concept won't begin to unfold until I arrange to have preliminary drafts drawn up. That's the point when I'll realize the project is going to break me.

In regards to the oiling system, I said inverted oiling system. What I meant was the oil filtering system. The stock system is not very high quality, and there's no way to put on an inline filter because the oil pump is internal. The only lines available to filter incoming oil are suction lines. When it comes to such things I'd be pretty much clueless on where to begin fabricating a remedy. I'm hoping the necessary reengineering involved would offer an opportunity to solve the problem.
This no doubt will take years to complete so don't expect anything too soon.

I'm looking at 2 years right now before I can even think of getting serious about the project. Hopefully I will have the engineering end of it on paper well before that time though. My medium term goals right now revolve around getting a proof-of-concept design on paper and bringing the project right up to the point where fabrication can begin. That's the magic moment where $ will really come into play, and where I will have to seriously rearrange my life to make room enough to see it through to completion.
Without my current priorities I'd be on it tomorrow morning.
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~Lt. Jg. Windle~
VF-17 The Jolly Rogers 8X
Skychrgr@aol.com