Tamiya TRF801Xt-e

[steveo]

almost complete with mine but what pinion do i start with, i have a tacon 4074- 2150kv on 4s lipo or castle 1518 on 4/6s not racing 45 mph would be a nice pace

[nastety92]

Originally Posted by steveo

almost complete with mine but what pinion do i start with, i have a tacon 4074- 2150kv on 4s lipo or castle 1518 on 4/6s not racing 45 mph would be a nice pace

I would use this speed calculator here,

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

Try to gear for roughly 40mph and 30k rpm's. My 801xT is geared 16/48 if I remember correctly.

Post up some pictures as well.


Good luck,
Nick