
We Twin-Turbo’d Leno’s V12 Hemi
Gale Banks and his team twin-turbocharged Jay Leno’s tank car, which is powered by a 30-liter Continental V12 Hemi engine. They doubled the engine’s horsepower from 810 to 1,600 and also improved its fuel economy. The project involved custom-built parts, including a Bosch fuel injection system originally designed for Formula 1 engines, and Garrett turbos.