26t pinon with a 8.5

[rc_dan]

does that sound a little tall with the stock spur ? i would try it if i had one spare. if u guys think it will be ok will get one

feeling some speed runs.

[Battle_axe]

Originally Posted by rc_dan

does that sound a little tall with the stock spur ? i would try it if i had one spare. if u guys think it will be ok will get one

feeling some speed runs.

well i have just been told to run a 19 with a 12 brushed so it sounds way to tall i would say 20 or 21

[stampede vxlboy]

Originally Posted by rc_dan

does that sound a little tall with the stock spur ? i would try it if i had one spare. if u guys think it will be ok will get one

feeling some speed runs.

20pinion on the b4 and 81spur its fine no heat problem s

[rc_dan]

at the moment im running a 21t pinon and 8.5 brushless motor it stays cool, feel i can go taller.

might just drop the 6.5 in there

found this a while ago

http://www.scriptasylum.com/rc_speed/_top_speed.html

[stampede vxlboy]

its ok i have just melted all the wires on the b4 from the esc to the battery

[Kifogrande]

Just dont change to a 20 before your final, or you get beaten by Budgio!

[Paulmay79]

I run a 21t with a 5.5 with no issues at all.

[migsy]

i run 23/78 with a 6.5R its spot on to.

[millzy]

Originally Posted by rc_dan

does that sound a little tall with the stock spur ? i would try it if i had one spare. if u guys think it will be ok will get one

feeling some speed runs.

With an 8.5 indoors i have been run 9.573 overall ratio on small tracks
and 9.157 on large tracks on B4

21 sounds about right

[rc_dan]

thanks for all your feed back guys

[budgio]

Originally Posted by Kifogrande

Just dont change to a 20 before your final, or you get beaten by Budgio!

Excuses excuses lmao