Anybody got any suggestions on how i can increase the midrange on my sportsman 600?

 

get an 800, just kidding...I would also like more mid and high. maybe it's the gearing? I can barely get into the upper 50's and 400's are doing this. what's the story?

 

Start with some intake and exhaust mods. Carb included.
Then move on to clutching. Heelclicker is my recomendation, but dalton and the others might work. A little faster upshift seems to help the mid-range acceleration on this engine. Not sure why it feels different than the 700's. Maybe 100cc or the team clutch on the EFI's has something to do with it.

Hope this helps
Rider

 

My brother inlaw just put in a EPI pink primary clutch spring in his 600 and the mid to top is crazy. Top speed is around 64-65. Before the pink spring he had the epi red spring. Take off was stronger mid was good but then topped off at around 60-62. The pink spring will give the same engagement but pulls much stronger. It made wonders out of my 330.