Plug color and losing power at 5&6 gear

[Buster91dg]

Today went out and rode the banshee for the first time since the rebuild. It's bored .50 over has fmf fattys with fmf silencers. K&n filter no air box lid. Stock reed cages with boyesen reeds. For getting I have 30 pilots and 270 mains and 4th clip down on needle and 1.5 turns out on air screw has plenty of power in 1-4 gears and when I got 5 just takes a little to get into power band but it doesn't bog or fart which is weird.

[sleeper06]

Like just said see if needle helps , but I have feeling your lean this time of yr. for a quick test throw the air box lid on and see if it helps , might need a 290 in winter months

[sleeper06]

I also have found fmf pipes like a rich needle position I alwa end up needles jacked all the way rich in my area