Can you measure the size of your tire from the ground to the top? I need to plug it in to the RPM calculator. I am going to assume you have a stock gear of 2.80
EDIT: Here try it yourself...
http://www.csgnetwork.com/multirpmcalc.html use 3.00 for gear ratio, 1.00 for final dive, and measure your tire size. I think you are fine... I would only be worried if you were in the 3000's.