A certain brand or model of kick drum pedal is not going to make you faster. The way you have yours set up will play a part in your foot speed but really, speed is in your mind and also in your muscle development.
I would start with making sure that both sides of the pedal are even feeling, have a spring tension that allows them to return to a "resting" position, and if you can adjust the "throw" (the distance the beaters sit from the head) back a little more than normal you will stand a better chance of developing faster feet.
Some of the most common mistakes I see people making with their feet are the aforementioned pedal problems, plus they play "flat-footed" as in relying on the ankles. It's all about getting up on the balls of your feet and using the weight of your legs in conjunction with your ankles.
If someone says that "this pedal or that pedal will make you faster" they are full of shit.
_________________
13612
www.billraydrums.com
www.myspace.com/billraydrums