XMANS

YS 61-S I have one to dispose of, was rebuilt three and a half years ago, never started, has new piston, liner, ring, bearings, still have old piston and liner.

YS DOWN UNDER

mike31

My Feedback: (67)

Have any pictures? What is the S for. Not to sure about YS although I know they are very powerful. Consider any trades?
Mike

aeroboy1293

I'm interested, I take it's a 2stroke side exhaust, if so what figures are we talking money wise??

XMANS

Its missing a drive washer, was fitted in a heli, but would be able to modify an existing one to suit.
I was thinking A$200 plus postage.

aeroboy1293

Just on the subject, do you happen to know of any spares for my YS, its a .61 L (rear ex)
I could do with a spare piston and liner plus a regulator spring, diaphragm and gasket set. Mine is the model before the 61 AR.

XMANS

Let me look in Aus

aeroboy1293

Does the 61 long stroke share it's silicon diaphragm with any other YS engine??

I've found one at a UK dealer part no F1247, it says suitable for YS 61, 120 and 140.. Now I know the 120 and 140 are 4st but I didn't think YS made a 61 4st..

If that's the case I can get this from the UK instead.