As far as I know, no bikes were ever built around this engine. It has a production automobile engine (modified, of course). It's also a pretty safe bet not many racing cars were built around this engine, either.
I see three air filters... is it a Triumph motorcycle engine?
AMT Piranha?
Is the engine from the 6 cylinder Ford Zodiac / Zephyr?Exhaust is wrong side for that straight-six, and the later V-six would have had one or three pipes/side not two I'd say.
Is the engine from the 6 cylinder Ford Zodiac / Zephyr?
European?