Granted, much of his company's boating background is with twin-turbocharged big-block race engines, but Banks' gas and diesel designs have also found their way into some very specialized engines ...

The design is aimed at improving engine response at low speed, and minimize turbo lag. The engine, which delivers 170 bhp and 370 Nm of torque, delivers its maximum torque from 1,500 rpm on.

From the MINI Cooper and BMW 1 Series to the plug-in hybrid M5 and Rolls-Royce Phantom, what BMW calls TwinPower Turbo is a suite of technologies featured in all series-production engines ...

Some of the largest diesel engines in existence never make ... which brings displacement to 1,959 cubic inches. The twin-turbo'd engine makes 1,925 hp at 2,300 rpm-that's nearly 1 hp per cubic ...