Jetting ..yes, its this again

[Zeppelin03]

OK, I recently put in a 11:1 wiseco piston and changed my valve seals. I have a k&n filter and im ordering a hmf sport with the quiet core. Im wondering what jetting range would be good to start around. I dont want to buy a dyno jet kit but rather order the keihen jets online because its cheaper and i could buy the ones i need. If anyone could help me i'd greatly appreciate it

[400exstud]

With the airbox lid on and the core in, I would start out in the 158 - 162 area. This should be close.

[cals400ex]

i would go with a 158 for starters. a 42 pilot jet would not hurt either. in the cold months i would move the needle clip down to the 4th position from the top of the needle.