Would i have to change the jetting on an 02 660 bone stock raptor i want to take it to the lake soon, temps around 20F. Thanks

 

i live in the south and once a year,i go to michigan to go riding,and its easily that cold. you i didnt change the jetting in mine and ive had it for about 4 years and 4 trips to the frigid cold and not the first problem. although mines not stock and i jetted it when i first got it. really depends on altitude and elevations and not temperatures...