I dont think you will have as definitive of an answer as you are looking for. Different dynos read high or low, and the calculation for crank horsepower is all over the map. It is mostly just a guess unless you actually dyno the engine. This is something only Josh at DPI has done. You would think DMC would have done this themselves, for the price they charge for stage 2 but instead they just made up a number and miraculously a large portion of people seem to believe it.
Adam K is keeping a somewhat similar tabulation with his "Fastest Delorean in the World", but that is out of the realm of PRVs.
http://www.fastestdeloreanintheworld...ontenders.html
Perhaps we should start another thread posting delorean dyno sheets and videos (proof).