Experience the Thrilling Rev of a Small-Scale V12 Engine
Motorsport

Experience the Thrilling Rev of a Small-Scale V12 Engine

Experience the Thrilling Rev of a Small-Scale V12 Engine

Get ready to witness the most amazing 50cc engine ever created. This genuine V12 engine transforms gasoline into an incredible symphony of internal combustion. With a digital readout displaying an astounding 11,502 RPM, this engine is a mechanical marvel. Equipped with custom headers, it delivers pure mechanical music without the need for higher RPMs.

This impressive engine is the creation of JohnnyQ90 on YouTube, known for his small-scale engines. Previously, he showcased small V8 engines, including a naturally aspirated version and one with a tiny supercharger. Now, it’s time to introduce the 12-cylinder engine. This single overhead cam engine holds 1.5 ounces (45 milliliters) of 15w40 oil and runs on 100 octane fuel.

Mini V12

This liquid-cooled engine features a custom cooling system. Initially, an aluminum fan with black blades was used, but it proved too small for the job. Eventually, an 80mm computer fan was replaced with a 100mm fan, efficiently preventing overheating under throttle. Mounted on an elegant aluminum plate, this engine can reach high speeds without any cooling issues.

And there’s more to this exceptional engine. The earlier version of the V12 had dual distributors for each cylinder bank, but the upgraded model boasts an electronic ignition with a coil-on-plug design. Additionally, a new flywheel has been installed at the back. With the exhaust ports fully open, the engine produces a wild and aggressive sound, reminiscent of Italian supercars. The addition of 3D-printed stainless-steel tube headers further enhances the powerful exhaust note.

The video provides temperature and RPM data for the engine. A thermal camera captures the V12 under load, revealing valve cover temperatures hovering around 91 degrees Celsius. The headers are slightly warmer at 147 degrees, but thanks to the efficient cooling system, the engine maintains a safe operating temperature. The engine idles at 3,100 rpm and reaches an exhilarating 11,502 rpm at full throttle, producing a sound reminiscent of Formula 1 cars from the V12 era.

We reached out to the YouTube channel for more details about the build process. Hopefully, we will soon have additional information to share. In the meantime, we eagerly await more incredible mini-engine creations from this channel.