When your golf cart is stock, you can expect to get 12-15 mph depending on the batteries' condition and the cart's overall health. That's just not enough speed if you ask us. We have a need, and it can only be satisfied by one thing. Pure, unadulterated power in the form of momentum is what we are after; AMD is prepared to deliver it with the Speed Motor for EZGO PDS and DCS drive systems. The antique DCS systems can be impossible to find parts for; even those can use this motor without additional conversions or rewiring.This motor will look and hook up the exact same way that the OEM one did. You will notice the difference the first time you push the pedal. This unit is compatible with the stock controller; if you want to maximize the performance, this cart can output, pair a 500 amp aftermarket Curtis Controller with it, and really fly. Just call one of our sales staff to make sure you get everything you need.