Atomic Trans Controller

The MSD Atomic Trans Controller is a programmable digital transmission management system designed for serious engine builders and performance enthusiasts who demand precision control over automatic transmission operation. This controller is ideal for those running heavily modified engines, custom turbo setups, or racing applications, allowing for fully adjustable parameters to optimize shift points, pressure curves, and line lock functions.

Built by MSD IGNITION, a name synonymous with ignition and engine management excellence, the Atomic Trans Controller operates as a stand-alone microprocessor. It monitors critical sensors such as engine speed, throttle position, and load to execute shift commands independently of the factory transmission computer. This programmability enables custom shift schedules that enhance performance during acceleration and braking.

The Atomic Trans Controller is particularly beneficial for street performance, drag racing, and custom engine swaps. Its compact design allows for installation in tight engine bays, while its digital architecture minimizes mechanical wear associated with traditional hydraulic shift control, ensuring reliable performance over time.