1995 johnson 150 water pressure

pioneer11

Seaman Apprentice
Joined
May 22, 2013
Messages
38
When I trim my engine up at wot throttle what should my lowest pressure be? Something like don't let it go under a certain pressure will do... I am thinking 14-15 psi? thanks..
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
27,142
Re: 1995 johnson 150 water pressure

Normally a motor will ventilate, before you tilt it high enough to lose water pressure. Is that what you are seeing?
 
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