I'm getting sort of sneaky with the Excalibur- - - -the bellhousing bolt pattern is the same for several engines- - - -the Mercruiser Marine 4 cylinder, the 4.3 liter V6, the 230/250/292 inline sixes, and all the small block and big block Chevy V8's. With a little tinkering with motor mount locations and exhaust pipes on any particular day, I could run any of those engines. When the car that pulls up beside you at a stoplight can have that many powerplant options, would you challenge him to a friendly street race?
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!