Troy-Bilt/Tecumseh engine RPM?
I recently picked up a very nice Troy-Bilt Horse tiller, with the HH60 Tecumseh 6 HP engine. It needed carb work, and someone had stretched out the governor spring and messed with the high speed throttle stop. I have put everything back to original parts, and need to know the max no load RPM so I can set the stop properly. I want the max performance, but do not want to overspeed the engine. I have the Tecumseh service manual, but it does not give RPM numbers, making reference to a microfich card, which I do not have access to. Does anyone have this information available?