7xl on 14 cells too little? (torque wise)

[coolhandcountry]

If you going to run the 70 20 I would go or try a 15 66. On 14 cells it be torque but should be ok on heat on esc. Keep an eye on temps.

[Superbasher]

Originally Posted by coolhandcountry

If you going to run the 70 20 I would go or try a 15 66. On 14 cells it be torque but should be ok on heat on esc. Keep an eye on temps.

i wu=ill keep an eye on temps. also, i caould only get a 51t spur, as thats the ofna one that everyone uses so what gearing should i use then? should i run a 20 tooth pinion or is that too much (i dont know how to work gear ratios out lol)
Thanks!
SB