Hey guys and gals I have a quick question. I have about 1200 miles on my 04 1K, and my local napa store sells Amsoil 10w 40 motorcycle oil that Im wanting to switch to here pretty soon. Im going to use an OEM filter, so should I still change the oil every 2 to 3000 miles? Amsoil claims that you can get alot more miles out of there oils. Its pretty expensive oil no matter where you buy it, so I dont want to throw away alot of money. Thanks for any info.