I think the razortec cam with the origional cam and a half (xt2000 is the limb). If I recall they have a 2.5 inch ajustment range. If you go to the hoyt website and click customer service and then tune carts (or something like that) you can find your bow by year and model. If you look on your bows cam there will be a number (usually numbers and leters) that you can compare to the chart that will let you know what the draw length your bow is.
hoyt xt 2000
