Brushless Gearing

[Trackstar_Torment]

Is a 13.5t brushless 540 system on a rwd truck a good setup for racing?

 

[KyleRC]

Yes a 13.5 will work well on the track.

 

[Ezechiel1]

Do you know how much turns is a Goolrc 3650 4300kv motor?

Well I am sorry you ended up as part of the " miss " club and not the hit because that's what the cheaper esc's are hit and miss. I have a OCDAY 80a in one one of my Rustlers now running a 3650 4300kv motor on 2s and 3s seems to be doing fine. I have a 120a Goolrc (waterproofed myself) in my Ruckus running a 3650 4300kv now was running a 3660 4300kv on 3s but kept breaking parts.

You can try a OCDAY 80a esc or spend more money on a quality esc like a Hobbywing.

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[95PGTTech]

Do you know how much turns is a Goolrc 3650 4300kv motor?

It's *ROUGHLY* 9 turns.

There is no exact conversion, this is just averaged over what different manufacturers list their 4300kv as equivalent to.