Changed my oil at 10 hours today with amsoil 4 stroke and EAO filter and installed the stripe kit. Something goofy with the stripe kit. I had to install it backwards with the glossy side toward the wheels.
2013 Gravely 460Z 29EFI
2011 Gravely 36GR
2008 Gravely 160Z
2004 Gravely 34Z
1998 Lazer Z HP 48 (old faithful)