Oh. It I’d be all over it in low elevations. A couple friends of mine have low land turbo assaults. Pretty sweet. But better have a good cooling system.
Today, you can spend what, $4000+ for MAYBE 20 hp on pump gas at low altitude and gain what, 15ish lbs? Then, like you said, you also have a cooling issue. Plus it would be mass produced with a warranty? Yeah. I don’t see it happening. Factory twin pipes and a good ecm calibration tool match them, would make more $$ per HP sense but I don’t see that happening either.
I know for a fact that I certainly wouldn’t waste my time turbocharging a low altitude 2S sled and the one that I would do it to would be my RMK which is RARELY in a low snow condition so cooling is also rarely an issue. Now, if I lived out west.......