My banshee is 1999 with a fresh top end Pro-x pistons 1.00mm over bore,toomeyT-5, boost bottle, reed spacers,jetted 280, 15tooth front spocket and a 41tooth rear, o-ring chain, K&N with the pro-flow,holes in air box lid ,20-11-10 rear, and 22's up front.
HOW FAST AM I GOING?
HOW MUCH HORSE power?
Should i mill the head 50 over, and port the engine a little?
I do trails and a little racing.