As you probably know, Autobianchi Bianchina was fitted with a tiny 479 cc or 499 cc straight-twin engine. And yes, it is very slow. That’s why ItsBenModified decided to swap inline-four from either a Kawasaki Ninja ZX-10R or Suzuki GSX-R1000 motorcycle to its 1959 Bianchina. Also he is going to use a custom chassis and 1993 Miata suspension that has been narrowed 13 inches. Listen as Ben explains the project idea in the following video:
By the way, Ben has already made some extreme swaps for microcars. This Daihatsu Hijet got a V8 mounted behind the cab.