One of JohnnyQ90’s latest videos on YouTube shows a tiny scale replica of a V12 engine in action. Aside from a close-up look at the mill, you can hear it rev up to a cool 11,500 revolutions per minute.
We have posted similar vids before, both for naturally aspirated and turbocharged V8s, but this is the first time we get to listen to a petite twelve-cylinder sing its song with just one driveshaft at the top. In case you wondering, the creator used ON100 gasoline for the test run.
From the technical perspective, the unit takes advantage of electronic ignition with a coil installed on a spark plug. It has near-instant throttle response and outputs the exhaust gases through a pair of 3D-printed stainless-steel pipes, lending it a particularly aggressive note. Make sure you hit Play!