Information about GM's 6-speed 6T70 MH2 Hydra-Matic transmission, including details, specifications, vehicle applications, and more.

The base M2 CS is not a slow car, but Manhart is taking it to the moon with its MH2 GTR. Instead of settling for the standard model's 450-horsepower 3.0-liter twin-turbo inline-six, Manhart gave ...

The 3.0-liter twin-turbocharged six-cylinder of the M2 CS delivers 444 hp and 406 lb-ft (550 Nm) of torque as standard but thanks to a new turbocharger, intercooler, aluminum charge pipes, a ...

Enter the MH2 700 II upgrade package for the M2, with 700 indicating 700 metric horsepower from the M-specific S58 inline-six engine. Be that as it may, this fellow is a bit punchier.