Due to its "spread" and relative simplicity, the inline-six engine...
GMC’s Remarkable Twin Six Engine: The Story Behind General Motor’s Monstrous V12 – SlashGear
With everything installed, General Motors' Twin Six V12 engine tipped...
Why Oldsmobile’s Strange F-85 Jetfire Engine Was Way Ahead Of Its Time – SlashGear
Despite the remarkable boost in performance the Jetfire system provided,...