This esc is called the Speed Passion LPF, designed to have a shorter heat sink, with no fan, designed to used in 1/12 pan cars. But the motor limit is about 5.5r to 6.5r for 2cell lipo.
* Version 1.0/1.1 cannot upgrade firmware.
* Version 2.0/2.1 can use turbo mode. (after firmware update)
* Each version has 60A and 120A versions.
* SP's 60A is called the LPF version
* 60A max is 5.5T (w/o turbo)
* 120A max is 3.5T (w/o turbo)
* With turbo, you will need to regear and use a higher turn motor.
* The program card is to change parameters within the ESC (like brakes, punch etc...) it does not mean it can use turbo.