i belive you are refering to the losi hydra drive .this was a oil filed slipper type clutch that helped smooth out the delevery of the motor reson why it lost popularity was the added weight ,schumacher also made a similar device in the late 80 early 90's for the cougar and fireblade with the power of the todays brushless motors and batterries i belive this could once again be a usefull tool to aid in mid motor mounted cars
|