Could have had, I think, a 383 or 440 Wedge V8. Not sure if the 426 Hemi was still available. This garage often has interesting cars in its parking lot.
No accounting for taste here. These excellent turbo 2.3 litre flat air-cooled sixes have 150 hp, and 210 lb ft. and work well in VW dune buggies, and possibly for light airplanes?