i have a banshee engine with trinity ported heads (pro mx port and polish) head has been machined has swirl in dome they are .030'' over stock bore, the crank is stock length it is trued and welded, every part of the clutch is new inner outter clutch hubs are new rod and ball are new clutch rod/linkage/arm is new, billet clutch basket, new pancake bearing from fast racing, this engine is built right runs like a mother fucker, the clutch case is powdercoated HD orange, this is on ebay right now, i am wanting to put the yfz engine in my banshee so let me know what you got i would possible trade for a honda 450r engine to the engine has to be in good shape because i want to put it in my banshee and ride