alright, heres my question. its for my friend that doesnt have a comp so i am doing it for him.
He has a 2002 CR450r and he has an athena big bore kit 490 stage 2 cam. i need to find out what is the correct jetting for this engine, what size in carb. thats pretty much it. he is going with me to glamis on halloween so he is trying to get it done asap. thanks
Mat