robin banx

I WANT TO BUILD ANOTHER MOTOR. ALL I WANT IS THE CASES AND COMPLETE TRANNY/KICKSTART SETUP. CYLINDERS WOULD BE NICE FOR THE RIGHT PRICE.

I'M HAVING TROUBLE WITH PERFORMANCE. THE MOTOR IS .100 OVER WITH FORGED SS PISTONS, +4 TIMING KEY, OPEN BOX WITH K&N, 10 MM REED SPACERS, CARBON FLEX REEDS, FMF FATTY/POWERCORE 2. PLUG CHOP WAS WAY LEAN. I'M AT SEA LEVEL USING 4TH POSITION DOWN ON THE NEEDLE, STOCK PILOT JET, AND .290 MAIN JET. CAN SOMEONE PLEASE RELIEVE THIS HEADACHE, I'M TIRED OF GUESSING.

i have noise in the case that sounds like knocking. the crank is new, should i have it trued and welded?

i have a 2000 banshee with fmf pipes, jet, k&n, reed spacers, .100 forged pistons, boost bottle, +3 ign. key, billet water pump. the next rebuild will be a 404 kit with porting, i was looking for a good head and don't know who to turn to.