OK so my blaster is pretty much stock except air box lid removed and cut and meshed air box, when it is cold it runs pretty bad. you cannot get on the throttle hardly at all and it bogs down when you do get on it. after it warms up i can run it in 2-3-4 gears at bout 1/4-1/2 throttle. then it will run excellent. always starts first kick when its warm and 3-4 when its cold. i mean 9 degrees at night, not the coldest i know. but toocold for me. my heat stays on hell setting with 3 pairs of socks. back to jetting though, i know more air more fuel required. what are stock jets and what would be good for me??
