Poor taste in wheels and color.
I've never heard of twinning them, usually on these builds they combine them under 1 head to make a v8340 HP, only 1500ish lbs....
or, about 160 more hp than a new miata, but weighs 900 pounds less....
https://bringatrailer.com/listing/1990-rover-mini-mayfair-2/
https://www.thedrive.com/news/you-j...-with-twin-yamaha-sportbike-engines-can-scoot