old jonhson&atwater info

[horsefly38425]

just got these 2 and need info /were to find info /parts for atwater mod#471/ser471-181819 and also johnson mod#hd25/ser771866. is there a site to post on old outboards ? i have 5 now and growing;

 

[JB]

Re: old jonhson&atwater info

Howdy, Horsefly.<br /><br />Your Johnny is a 1946-1950 2.5hp.<br /><br />Correct fuel mix is 24:1<br />Points set at .020<br />Champion J8C plug, gapped at .030<br /><br />Don't have Atwater info, but someone will come along.<br /><br />You might get some help at www.aomci.org<br /><br />Good luck.

 

[bubbakat]

Re: old jonhson&atwater info

web page

 

[Chinewalker]

Re: old jonhson&atwater info

Hi Fly,<br /> The HD-25 is a 1949 model (just to narrow down JB's range of years a bit).<br /> The Scott-Atwater 471-series is a 1947 3.6hp model. <br />3.6hp @ 4000 revs.<br />Displacement: 6.21 cui.<br />Points gap: .020"<br />Weight: 40 lbs.<br />Fuel tank capacity: 8 pints (1 gal.)<br />Original fuel mix: 16:1 (1/2 pint oil per gallon of gas)<br />Originally took a Champion H10 plug gapped at .032"<br />Originally had a recoil starter.<br /><br />How's that?<br />- Scott