Hi..we are trying to modify the braking system available in Tata 1210 model,India ( off late1990's) by removing the boosters which are necessarily connected before master cylinder as we are short of vacuum pump that is used for running this booster.we got able to press the master cylinder by muscular energy(36kgf is required for pressing the cylinder) ...but now we wish to press it by some motor ...will anybody please assist us on it?? regards..raghu