It seems like i read 1000 posts about what sled you have and how high can i go without extensions. Here is you answer. unbolt the handlebar, lift them up and high as you can and have a buddy measure. There is your answer!!

Not correct answer mike. Add: "Rearrange some lines" between the words "you can" and "have a buddy measure". This little step usually gets you 2 more inches. lol.