"AMSOIL 20W-50 MOTORCYCLE OIL WILL LAST 2X LONGER THEN OEM SPECS
AMSOIL 5W-20 WILL LAST 25,000 MILES OR 1YR WHICH EVER COMES FIRST. WITH AMSOIL Ea OIL FILTERS.
AMSOIL 0W-30 WILL LAST 35,000 MILES OR 1YR WHICH EVER COMES FIRST
http://www.lubedealer.com/WOLFESSYNTHETICS/
http://home.rr.com/wolfesamsoilshop
BILL WOLFE"