Chris,
I have a good start for a 2 liter salt motor. 2008 Ford Zetec, Hilborn electronic fuel injection, custom header, adapter for a BW T-5 five speed tranny, 10 lb flywheel, 9 inch performance clutch (don't remember the mfg). Trans has the .85 fifth gear instead of the normal .73. Bought as a Ford replacement long block has less than 5000 mile on it in my 28 lakes roadster. Probably good for 150-170 hp as is but with cams, CNC heads and some extra compression would probably be north of 250. Probably not what you can get from a bored and stroked Hayabusa but lots cheaper.
Rex