FMS 1450mm P-51B Support Page
- June 5, 2015 - The stock motor is 4250-540Kv and the ESC is a 70A ESC. We measure 51A using the stock prop (static). You can upgrade to the FMS 4250-580Kv motor which will pull 62A (static) and yield a significant boost in performance. The 580Kv motor is 2mm longer so there will be a slight gap between spinner and cowl.
If you need any additional assistance, please visit the Motion RC Help Center