I have had great 4 pole motors since 2018 under my brand name which won multiple race events in SC Mod & B Mod cars. But they are dated, in need of updates. For more than a year I have tested three designs which I have found unsatisfactory, and my team racers are needing something new! I am not going to sell a substandard 540 (10th scale) 4 pole motor until it passes my testing!
Until then, I recommend what I see is the best 4 pole motor for oval racing: the HOBBYWING 3652 G2!
1/8th light competition
Motor Dimension: Φ=36mm (1.417in)  L=52.5mm (2.067in)
| P/N | 30401056 | 30401058 | 30401059 | 30401060 | 30401061 |
| Â KV (no Load) | 3100 Kv | 3800 Kv | 4300 Kv | 5100 Kv |
|
| POLE | 4 | 4 | 4 | 4 | 4 |
| LiPo (V) | 2-3S | 2-3S | 2S | 2S | 2S |
| No Load Current (A) | 2.9 | 3.9 | 4.2 | 4.7 | 5.9 |
| Resistance | 0.0087Ω | 0.0059Ω | 0.0052Ω |
|
|
| Diameter (mm) | 35.8 | 35.8 | 35.8 | 35.8 |
|
| Length w/o Shaft (mm) | 56 | 56 | 56 | 56 |
|
| Shaft dia. (mm) | 5 | 5 | 5 | 5 | 5 |
| Shaft length (mm) | 15 | 15 | 15 | 15 | 15 |
| Weight | 192g | 192g | 187g | 192g | 186g |