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OMC 350 Hydraulic Lifters

Printed From: CorrectCraftFan.com
Category: Repairs and Maintenance
Forum Name: Engine Repair
Forum Discription: Engine problems and solutions
URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=35612
Printed Date: June-06-2024 at 4:27am


Topic: OMC 350 Hydraulic Lifters
Posted By: Benni27
Subject: OMC 350 Hydraulic Lifters
Date Posted: March-24-2015 at 7:45pm
Hey Guys,

I replaced my Valve Stem Seals and now I have to adjust the Valves. Are there hydraulic lifters in my 1979 GM350, because of the Preload? I'm new to this old American V8, just know some about German Cars and Engines :D

Greets from Germany

Benni



Replies:
Posted By: JoeinNY
Date Posted: March-24-2015 at 10:54pm
Yes your lifters are hydraulic... post a picture of your heads and we can probably figure out if what you should do to adjust them (if you need to at all).

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http://www.correctcraftfan.com/diaries/details.asp?ID=1477 - 1983 Ski Nautique 2001
1967 Mustang 302 "Decoy"
http://www.youtube.com/watch?v=cO5MkcBXBBs - Holeshot Video


Posted By: forvicjr
Date Posted: March-24-2015 at 11:41pm
Adjust down to zero lash on tdc on compression stroke, then adjust preload to another one half to three qaurter a turn. Repeat with other 7 cylinders.

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“Tact is the ability to step on a man's toes without messing up the shine on his shoes.” ― Harry S. Truman



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