I can see that but the reason isn’t gas mileage , it’s being able to hold the sleds clamped at 90+ for 50 miles straight and not burn them down. The current two strokes get better mileage than the equivalent hp 4s sleds
I understand , I’ve had many of both. I just can’t believe there are than many Ace sleds rolling around there. I’ve never seen a 900 turbo on the trail here. Not one.