1717 on 4S?

Due to error on my order I got the 1717 by mistake (Castle already gave me great compensation for the error ).

All of my buggy’s and truggy’s setups are based on 4S and 1800-2200 motors.

Any chance to gain some extra performance with the 1717 on my truggy w/o buying new 6S lipos?
I plan to use it on 4S and gear it to the same speed of my current motors.
Not sure if this is possible since this motor is HUGE.