Which ones are you wanting. There are several brands out there. I know woodcraft has them, I think chicken hawk has them as well. Really is one preference though.
picked up a used set of chicken hawk pole position. they are a little dirty and have a couple of burn marks on them, but they still work great. i fired them up and used an infrared thermometer and they topped out at 167
weak sauce.... my new woodcrafts tagged 180 and it was cold and in my garage running off my meijer brand generator! but none the less chicken hawk is good stuff......but I will never buy another set after my last set failed after only 2 years of use! but thats just my opinion!
considering they are 2 years old and i paid 1/4th of what they are new, im pretty happy with them. considering they are supposed to top out at 175, i dont think thats a bad deal at all. and im not a pro, or even run in the fastest group, so im sure a few degrees isnt gonna make that big of a difference. thanks for your input though. and jimbo, ill be looking for you at barber in may my friend. you better come up to I and chase us around 8)