Referring to the title which would you think have high top end and which one would have lower top end?
they are so close in final drive but the 23/86 will give you just a little less top speed. the 20/76 may not fit cause the gears are to small. i think when i had a 78 spur and 21 pinion it my pinion wasnt big enough to touch the spur
Does traxxas make a 76t Spur? If not, who does?
My Black & Blue Rally is faster than your color...
yes i belive they do
summit /mustang /stampede-2s spc lipo
Reod12x2 is right.
#4676 is a 76T spur.
Nobody is born with experience
xl-5 but I running my CC 3800kv 1410 series
I don't think the 20t pinion will mesh with the 76t spur without making the slot in the tranny longer so the motor can get closer to the spur.
I used to run 23/83 when I ran at the track with the vxl system, speed was mid thirties not terribly fast, but plenty of get up and go for a small space. That was on 2s btw, 3s add about 7-8 mph maybe a little more but not a lot of top end, but very hard to control. With the castle system you probably can adjust out a lot of the punch and tune the curve to make it easier to drive.
Donít handicap children by making life easy