i need advice on what jet to put in for colder temps 20-40 degree range and what gas to oil ratio should i run with the change?[img]i/expressions/face-icon-small-confused.gif[/img]

 

If its generally stock then start off "fat". You always want to do that. Probably like 165. I know for sure that will be to rich, but always be safe and start big. Keep going 1 size down untill the bike is crisp and the plug is light brown to tanish color. Mix the gas at 40:1 for a good all around ratio.