thats funny my 500 4 stroke beat a 400 2 stroke . but mabie his bike wasnt running right . top speed 62-65 so far

 

scrambler is a little different than a sportsman....mine does 62 gps....u probably didnt beat it my much?

 

almost 70,ran out of room but i dont think it would go much more anyway

 

Had the 07 800 up to 72 mph, that was on the speedo, had some left but had to slow down because I caught up to the Yamaha in front of me. Kind of scary on asphault. Never going that fast again on that thing.

 

My Hawkeye went 82 in the back of the truck and 52 on its own Once i took my 1996 Suzuki bandit up to 140 Mph and rode a H2 750 kaw up to 120 MPH "once"
rode in bob gliddens pro-stock mustang once

 

heres what happen first, 45 then 50 just changing octane,then 55 by way of 170 main jet+2groove change rich on rod+bingo 65mph at 20 degrees+thats only at the end of my block/fullout!!!!!!!! ask for updates, my neighbors are awesume!!!

 

07 800 X2 GPS 62MPH FASTEST EVER ON LEVEL GROUND 3200FT

 

52 plaris trail boss250 stock

 

Well I just got my 08 800sp....so I haven't tested that so far. Now on my banshee, 4mil ported 350, geared for just speed, 84mph according to the GPS. With a little more tuning...probably close to 90. That gearing was just for fun...you can hardly trail ride it.

 

got my hawkeye up to 56mph stock.