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cam bearing help

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Old Aug 28, 2013 | 04:02 PM
  #1  
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Default cam bearing help

should i replace or is this normal





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Old Aug 28, 2013 | 04:52 PM
  #2  
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Not good. Replace for sure.
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Old Aug 28, 2013 | 05:23 PM
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Seeing that you are in there I would replace them for sure, They may last for quite a while, But you never know, If the block is out of the car it is easy to do, But if the block is still in the car that is a pain, But can be done.
Just my 2 cents.
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Old Aug 28, 2013 | 08:00 PM
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Originally Posted by steveovette
Not good. Replace for sure.
You are worn down to the copper, that's not good.
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Old Aug 29, 2013 | 07:12 AM
  #5  
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I would replace them also. BTW, how many miles are on the engine?
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Old Aug 29, 2013 | 07:28 AM
  #6  
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50,000
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Old Aug 29, 2013 | 08:08 AM
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Replace, if it's that worn at 50,000 it's been neglected for sometime. I would also check the rods and mains.
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Old Aug 29, 2013 | 12:14 PM
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You MUST replace!!!!!!!! Now here is the question, why? I am concerned, you need to examine the main and rod bearings too. I would, even if it is a PITA.
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Old Aug 29, 2013 | 12:42 PM
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Originally Posted by dadaroo
You MUST replace!!!!!!!! Now here is the question, why? I am concerned, you need to examine the main and rod bearings too. I would, even if it is a PITA.
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Old Aug 29, 2013 | 12:55 PM
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I may be old but, I can't imagine replacing a cam without replacing the bearings. That's just asking for trouble. If you replaced the crank wouldn't you replace the main and rod bearings? New bearings are essential for the break-in process.

Last edited by OneCylinder; Aug 29, 2013 at 01:13 PM.
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