gearing

i changed my spur gear because it got rounded down and figured maybe it was a common mistake but i changed it and was very carful putting everything back together and i tried it today and it worked fine for about 2 min and then it started doing the same thing to this spur gear, so now i don't...

Ok so i have a koyosho puretenalpah and since buying it i havnt done ANY work on it untill now.... I shreded the spur gear and have since replaced it however i must have done something wrong when re assembleing it, since i can not transfer the power from the spur gear onto the drive...

Toasted my spur gear trying to fix but want to know the best way to tune a 3.3? What is the difference between 54,56,58,tooth spur gears? I would like more torque could someone help me with that?

Well when i put my engine back in my truck i am not sure that there lined up right. when i roll the truck backwards the gears turn really well but then when i roll it forward it still turns but dosnt seem as tight if you know what i mean. Is this normal ?

when you replace the spur gear how do you adjust the slipper clutch?

I just got a new spur gear for a xtm x-celerator and all ready messed it up, I was wondering if there is a Aluminum one that i could get and if so what kind :\

The newer tmaxx (model 4908) comes with a 58 tooth spur I THINK and they advertize the top speed as being higher than the older version (4909) that comes with a 54 tooth spur I THINK. What gives? its the same engine? The smaller spur SHOULD be higher top speed? Am I wrong about...

Hey,my spur gear just went out and i was wondering what would be the difference between 38 & 40 teeth.thanks

i am constantly stripping spur gears on my RC10GT anyone know why s dpur gear would keep stripping???

I installed a new spur gear on the MGT, and it seems to thin?? Anybody else ever had this happen? I have everything installed like it is supposed to be. It isn't my first dance with a new spur gear. Any ideas? Thanks, Adrian

What size is the stock t-maxx 2.5 spur gear, looking to go up a couple of teeth and just wondering what the best one would be. I have a 2.5 with a 3.3 engine, with 18t cb. I want more acceleration and torque, any advice would bill helpfull and very much appreciated, thanks.

what size spur gear and clutch bell is good for quick acceleration, i would still like a high top speed also but willing to loose a little top speed. I have a 72t spur gear with a 20t clutch bell any suggestions are appreciated.

how tight should the spur gear mesh with the gear on the motor? should it be easy to turn with your finger or hard?

Ok, so today i get my savage 25 going put a BRAND NEW SPUR GEAR in it, lock tight'd the mount bolts, did the fold the sheet of paper spur gear mesh trick, then also checked with my fingers to make sure it had slight play. Drove it around had a blast, thanks to finally getting it tuned decent...