On the RC04 engine and carbs, there is a dedicated vacuum point on the carbs for the fuel valve mounted to the carbs. The sync meters use the 4 vacuum points on the engine head above each inlet.
On the RC04 engine and carbs, there is a dedicated vacuum point on the carbs for the fuel valve mounted to the carbs. The sync meters use the 4 vacuum points on the engine head above each inlet.
splitter wont affect reading as long as the petcock isnt leaking vacuum. Dont know about you but I wouldnt be using a shop vac around a possible source of combustible fuel.