Brendan, Thanks for the reply...but you can tell the difference in .02 sec travel speed......for comparison the JR 9100S is about .06-.07 @ 6.0v and it makes the car you drive feel more connected to your transmitter, I also have a few 965 MG servos and they are rated for .10 @ 6.0v and they are definately slower than the 5925 servos I have....why did they not make a super speed servo for the R/C car crowd, I guess I have to try a different brand servo, keep the Ti gears and give us more speed hi-tec, car users are not worried about weight, use hardened steel gears to save cost over Ti and use brushless motors for superior speed and holding power........