Savage flux 4s and 25/44

[samintrepid]

With 6s you can run 25/44 but with 4s it is possible some one have try ?

Thank !

[samintrepid]

I have try to install optional 25 tooth with stock 44 spur gear and the motor side robe on battery box too tight impossible to install.

[lincpimp]

To answer your first question you can definately gear it up by using a larger pinion. However it will put more load on the motor and the batteries. So if you do gear up with a larger pinion keep an eye on the temperatures of the motor and the batteries.

HPI really need to issue a new manual indicating how to correctly regear the flux... Nothing special: larger pinion = more load and more heat...

[samintrepid]

I have run this weekend with 25/44 and 4S and the temps was 100F batterie, 86F motor and 118 esc after 20 min run.

[Joram]

That are good temps!

What was the torque that the motor has now?

Greetz,
Joram

[samintrepid]

the motor are very powerful I don't see difference with torque 25/44 versus 20/44

[fastbaja5b]

What was the ambient temp?

[samintrepid]

ambient temp was 50F