1956 johnson seahorse 7.5hp

cpahl_99

Cadet
Joined
Feb 7, 2004
Messages
10
I need to know the weight of this motor and any other info someone would like to share
 

rickdb1boat

Supreme Mariner
Joined
Jan 23, 2002
Messages
11,195
Re: 1956 johnson seahorse 7.5hp

Welcome, cpahl_99 <br /><br />Here ya go:<br /><br />Model #-AD-10<br />56 LBS<br />2 Cylinder <br />Prop- 8 x 8 1/2 , 2 blade<br />Gear Ratio-15:26<br /><br />More info and pics:<br /><br /> web page <br /><br /> web page 2
 

Paul Moir

Admiral
Joined
Nov 5, 2002
Messages
6,847
Re: 1956 johnson seahorse 7.5hp

And yet more:<br />Sparkplug: Champion J6J (now J6C) gapped at 0.030"<br />Fuel mix: 24:1 Gas to TCW-III outboard oil (do *not* go to 50:1 on that engine!)
 

rickdb1boat

Supreme Mariner
Joined
Jan 23, 2002
Messages
11,195
Re: 1956 johnson seahorse 7.5hp

And:<br /><br />Points set at .020
 

OBJ

Supreme Mariner
Joined
Dec 27, 2002
Messages
10,161
Re: 1956 johnson seahorse 7.5hp

These posts' brought to you by "iboats.com" . Where our motto is....<br /><br />"If it can't be fixed, then you ain't been to iboats.com".
 
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