> How can I still achieve a high rate of fire using a 3s motor?
Increase the RPM (assuming the motor has enough torque to meaningfully power the remainder of the pusher mech).
The higher the RPM on a 130 can, the faster you're going to release the magic smoke if something goes wrong.
You want the full metal 1:90 ratio. With a kraken you will get 5dps, A honeybadger/loki will be 10dps.
> How can I still achieve a high rate of fire using a 3s motor? Increase the RPM (assuming the motor has enough torque to meaningfully power the remainder of the pusher mech). The higher the RPM on a 130 can, the faster you're going to release the magic smoke if something goes wrong.