Perhaps you've been sniffing too much gunpowder. The car came with the 440 Magnum, never had a HEMI from the MV factory. I'm old enough to clearly remember these useless facts from when the were originally happening ...at least until my memory loss kicks in."That thing got a Hemi?"
Looks like a DeTomaso Mangusta had sex with a Bricklin and popped out this car. Interesting.