FTI Performance developed a new weld-together 10R80 torque converter featuring a billet stator and relocated clutch pack.

Low 11-second quarter-mile times are pretty impressive for the first outing with any carùespecially if the only serious power mods are an exhaust system and a supercharger kit. The maiden dragstrip ...

Drag racing is a game of seconds—even tenths and thousandths of a second—where the racer is trying every trick possible to shave off tiny bits of time from their elapsed time, or e.t. Some changes ...

Torque converter gearboxes are automatic, but not all automatics are torque converters. Some cars use something called a dual-clutch gearbox, while others use a continuously variable transmission (CVT ...

Engineers at Stober Drives Inc., Maysville, Ky., have added two smaller sizes to the company’s line of Servo-Fit PHQ gear units. The PHQ gears feature a four-planet design that handles high torque ...

Dana has been granted a patent for a system that allows a prime mover to be connected to a transmission through either a torque converter or a direct drive unit with multiple clutches for different ...

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Machines programmed in the wrong units may operate poorly and give no sign that incorrectly entered data is to blame. Deeper understanding of servomotor nomenclature lets engineers properly compare ...