Hey guys, i have HPI Trophy 4.6 Truggy which i haven't been using for a loooong time and want it to convert to electric. I can't decide what motor to buy i'm considering to get 4076-2200Kv w/ 120-150A ESC, or 3674-2200Kv 90-120A ESC or sth. like that.

3674 is 2400W and 4076 is 2200W this confuses me. Any suggestion is appreciated, thanks in advance.

https://www.aliexpress.com/item/33018347136.html
https://www.aliexpress.com/item/32966076084.html?algo_pvid=186bc7e8-3f10-43f0-81c7-6ddd99f91485&algo_expid=186bc7e8-3f10-43f0-81c7-6ddd99f91485-2&btsid=0ab6f82415896566045381952e765b&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

with the same gear the small high kv motor should accrelate faster and give a better topend, from higher ampdraws probably liposag. the bigger lower kv motor should be more efficiency and spend much and linear torq.
i would choose a low kv motor for an rc car. as the motors arent cooled nicely, high kv - high rpms doesnt work better. the gear can change the topend.

racerstar have inexpensive esc-motor combos:
https://m.banggood.com/search/racerstar%...motor.html


i would recommand a power output conbarable to the pnp model, durability of everything can give a neverending expensive story xD dont ask why i feel the need to tell this xD

(17-May-2020, 03:48 AM)hugnosed_bat Wrote: with the same gear the small high kv motor should accrelate faster and give a better topend, from higher ampdraws probably liposag. the bigger lower kv motor should be more efficiency and spend much and linear torq.
i would choose a low kv motor for an rc car. as the motors arent cooled nicely, high kv - high rpms doesnt work better. the gear can change the topend.

racerstar have inexpensive esc-motor combos:
https://m.banggood.com/search/racerstar%...motor.html


i would recommand a power output conbarable to the pnp model, durability of everything can give a neverending expensive story xD dont ask why i feel the need to tell this xD

I guess i will get 4076-2200Kv and a gear set(15T to 19T). Clutch bell's gear is 15T M1 so i will need 15T pinion gear w/ M1.0.  But 3674 still confuses me