When this 1959 Autobianchi Bianchina rolled out of the factory it was powered by a 15 horsepower straight-twin engine. However ItsBenModified plans to upgrade the power plant with a Honda CBR600 inline-four that makes 100 horsepower. The micro car will ride on a custom chassis and narrowed 1993 Miata suspension. Listen as the builder explains the project since the previous update.
Source: ItsBenModified