Quite a while ago we had some rented poo 550 fans in the group and they drank the gas like crazy, it was insane.  many years ago I rented a sled before I bought and was a fan 550, same thing, just a pig on gas.  I think one of the guys had a poo 600 liquid and huge difference in gas, his was much better.  but I agree, I’m sure he was having a blast and he was either WOT or off. 

I dont think it would matter fan or liquid, not sure of the boys age, but when I was young, and dumb, I was aways  on the throttle not matter what! , part of the passage ! many great rides!

Just as you said, up through the 80’s, D to the 303, lunch at Edgewater, 303 to  D123, into Kearney, back to D, back through 80’s and across buck lake, down D to 88, took that out to hwy 11, filled at Ultramar, lake back.   Everything was awesome

Where'd you go, up the 80's to seguin over to sand lake and back or did you loop around through hgr? I know LOB was being run dwight to north portage and possibly staked today. 

550 fan or liquid? id have to assume liquid.  Your son doing all he can to keep up to that 800..😂