Noooooo!!!!![X(]
The towerpro 995 Servo is a piece of crap! Just a few weeks ago, I tried two in my RC8, one for steering and one for throttle/brakes, and they are extremely low quality. I mean EXTREMELY. Don't let the over 200oz. of torque, .13 sec transit speed, so-called "digital" electronics, and metal gears fool you! This servo may seem fast when brand new before you hit the track, but it will not last. After a little time on the track, the servos were binding so bad that you couldn't even turn the horn at all when not powered on. Also, there was much less torque in one direction than the other. Even when they do work, the overshoot, glitching, and bad centering is embarassing. I thought these would be a great buy ($25 a pair shipped off ebay), but they were'nt even worth it. I immediately switched back to my old Hitec 645 on steering, and JR 590 for throttle. I have since then bought a pair of Associated (ACE) DS1015 servos, one for throttle, and one for steering, and they're awesome! I can't even begin to tell you how much stepping up to some truly high quality, high performance digital servos is worth doing.
Bottom line, do not buy the Towerpro 995 servos. They seem like they're worth a shot, but they aren't. If you are building a dream machine, which is what it sounds like you're trying to do, invest in some good servos. After all, what good is everything else about your car when you don't have total control over it? Just some words of advice.