HighTide
New member
Yesterday, I installed a Tiny-Tach on my new Kohler Command Pro 19 HP model # CH620. What does the RPM need to be running at no-load with belt drive? It doesn't say it in the owner's manual.
Also, what should the RPM reading be for a Vanguard 18 HP engine with a gear reducer attached to a 1450 RPM pump? Thanks!
Also, what should the RPM reading be for a Vanguard 18 HP engine with a gear reducer attached to a 1450 RPM pump? Thanks!