model number

longjohn

Cadet
Joined
Aug 13, 2007
Messages
11
hello, i just got a 60's to 70's 9.5hp johnson seahorse. i can't find the model number to save my life. the s/n is j3581875. i'm looking for the year of the motor. there's a few diiferent number combos throughout the motor, but none match anything i see online. any help would be appreciated. i also have an 1986 evenrude 90hp that i want to know exactly what it takes to eliminate the vro. thank you much!
 

longjohn

Cadet
Joined
Aug 13, 2007
Messages
11
Re: model number

thanks for info, the frost plug #j3581875 doesn't reflect and of the #'s for models of this vintage. most have multiple letters. any help would be great!
 
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