Oil Debate on V-Twin motors requiring three sumps

The Fool Said I Can Use 20W-50 In All Three. What? Some V-twin motorcycles, like modern Indian  and Victory  bikes, use a shared sump, meaning they use the same lubricant in the engine, transmission and primary chaincase. Most Harley Davidson motorcycles, however, use a separate sump for each lubricant. This presents Harley (Don’t forget about […]