1984 Yamaha XS 400 L Maxim "yics" Questions

does the xs650 have ycis? can anyone tell me please what model of yamaha xj650 the engine with yics came out of and will a starter motor off a 1982 xj650 be compatible with it,thanks,dave

1981 yamaha yics 500 manual Contact Yamaha and/or its distributor directly to request the manual. https://www.google.com/search?q=1981+yamaha+yics+500+manual ..

I need to know what kind of motor I have it has a code on it that says yics YICS was Yamaha Induction Control System. It was a set of passages in the cylinder head that allowed intake to crossover ...

...start up with just choke . The most common cause of this problem besides dirty carbs is a laeking YICS box. The YICS is the chrome covered box on the right side of the carbs. It is a dual chamber ...

1985 maxim x weak spark fine and intermiting pickup coiles seem ok YICS ignition is very voltage sensitive.... meaning no battery charge operation means poor ignition.

need modle and year for yamaha motorcycle On bike has Yamaha YICS. Serial # on frame and engine is 4u8 003028 I think it is a 550cc but not sure this site would be of a great help to you! ...

how many coils does a 1983 yamaha yics 400 maxim if you are referring to the xj400 it has two coils: ...

Why is there gas leaking from the air box? On a 1982 Yamaha seca yics 400 motor Tap not shutting off properly plus sticking float valve in one or more of the carbs