It still wouldn't be blazing fast but upping the top speed from 42 mph to maybe 55 would be a nice step up and maybe a bit more suspension travel too
I highly doubt the 38hp ohv 675cc Rincon motor will get a 1,261 lbs plus driver. SXS up to the 55 mph.
The much lighter Rincon ATV is lucky to hit 60.
They should not even make a sxs unless it 45hp and up. How the 28hp Pioneer 500 can even move the 1000lb SXS with two people and cargo is amazing enough.