jetting a banshee

[cowboy_asterud]

hey guys i just rebuit my banshee motor and was wondering if you guys could point me in the right direction on were to start with my jets.

i was running 22 mains 25 pilots and about 2 to 2 1/2 turns out on the air screws and stock needle with the clip at the 3rd spot. this caused the motor to burn the right piston. i am at 3500ft and will be riding in 50-80 degrees.

i have dmc 916 pipes, twin air intake with the lid on the stock air box, and .030 over bore wiseco pistons. i was thinking 320 mains 27.5 polits, 1 1/2 turns out, and leaving the needle clip were it is. what do you guys think. sorry about the long post just wanted you guys to have all the info. any help will be great.

[NYMXer]

Try 300's first, unless it is below freezing temps.........then go w/ 320's