HI All, I read a thread on how to identify an Engine year for a KX500. I followed the thread thorugh Sandbalsters site....But here is the problem. I have....Supposedly...a 2001 engine. the cross reference for engine number for 1991 thorugh 2004 is the same "KX500BE013001" I have a BE series engine, but how can I tell if its a 2001?