2007 Vulcan classic fi 1500.
Owned 2 years.
Custom intake, exhaust (straight pipes), pistons, fuel Commander.
Two cylinder vents 'marbled' @1" from opening.
Crankcase vent line to vented oil catch can.
50km on new oil. (Amsoil)
Drove 30km around the city. Going down a decent Hill, used engine...