inline 6

79Merc80

Senior Chief Petty Officer
Joined
Nov 22, 2007
Messages
673
Re: inline 6

I have it from 2 different web sites that it was 1970 for the 115hp (1150)
 

bmain11

Cadet
Thread starter
Joined
Mar 31, 2011
Messages
25
Re: inline 6

Thank you. What is the best way to tell what year the motor is?
 

bmain11

Cadet
Thread starter
Joined
Mar 31, 2011
Messages
25
Re: inline 6

I don't have to motor I am looking at buying it. The guys is gonna get me the serial number this afternoon. What should the compression be on this type of motor? The lowest was 163.
 

Chris1956

Honorary Supreme Mariner
Joined
Mar 25, 2004
Messages
29,267
Re: inline 6

163PSI compression is a lot higher than the norm. Normally you would see something in the 115 - 130 PSI range,
 
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