YS Fact Sheets
Which Fuel YS Engines Aero YS Engines are a high compression super charged direct injection engine, Unlike you have ever owned before these engines are a performance motor, much like a Ferrari or a Lamborghini. Because these engines are so powerful you need to make sure your engine is used on the correct fuel. In co-operation with YS in Japan & Model Technics in the United Kingdom we have formulated a mix that brings extremely high power output but gives a long & happy life for your engine with no heavy service or rebuilds. F..
Running and Maintaining YS Four Stroke EnginesFact Sheet No. 1 Running and Maintaining YS Four Stroke Engines This Fact Sheet is primarily aimed at the newcomer to YS Four stroke Engines. Understanding the fuel system on all YS 4 Cycle engines, FZ53 ~ FZ140. As you know the YS 4 cycle engines work with a pressurized fuel system. This system is what delivers the fuel from the tank to the engine. We will start with the pressure coming ..