chrysler -12.9 - fuel mix? year?

[fxb]

I have a Chrysler 12.9hp. I would like to know the fuel mixture but don't even know the year. The model number is 112HD. The spark plugs in it are L4J. <br /><br /> With all the posts I see, it seems like they should have put the year on these outboard motors. <br /><br /> Thanks Tad Boyle WV

 

[eurolarva]

Re: chrysler -12.9 - fuel mix? year?

I want to say 1973 but I cant find that model number anywhere. Are you sure it isnt 122HD or 123HD? Gas mix should be 50 to 1

 

[fxb]

Re: chrysler -12.9 - fuel mix? year?

Yes that's it 122HD. Does that mean it is a 1973 and a 50 to 1 ratio?<br /><br />Thanks again

 

[eurolarva]

Re: chrysler -12.9 - fuel mix? year?

The gas mixture is 50 to 1 for sure. I cant find a listing for the D. Only models 122HA,HB and HC. The HC is a 1973. It is possible it is a 1974 however none of my lists show an HD in a 12.9HP.