I didn't sacrifice much top end when I did my sprocket change... My speedo hit 180, after figuring in my speedo error it comes to 155

Figuring my speedo error was pretty easy, I rode on the interstate and reset my trip odometer and rode 60 miles, by mile markers. My trip odometer read 69.4. I took 69.4/60 which came to 1.156. If I want to know how fast i was going at some point I divide by ratio number. or multiply say 65 by it and know that 75 on my speedo is 65mph

 

I love the change after going to -1+2. Your math sounds good to, just proves the point that even intelligent people ride sport bikes.
Now just go get one of these and your set. www.speedohealer.com
They have an online calculator and are very easy to install.

 

http://www.uponone.com/videos.php?id=839

Here is what a budy of mine said about Dan...

"i did a few comps with dan. he's actually a computer programmer by day and crazy as f#@k at night. I have that dvd somewhere. we did a show in oklahoma, florida, michigan, and iowa. He is a blast to hang out with cause you never know what crazy **** is going to happen."

We come from all walks of life...