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Is my engine shot?

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Old Jun 27, 2017 | 01:46 AM
  #181  
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The overhead mobility is important in removing any engine from the top.

You have to think things all the way through.
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Old Jun 28, 2017 | 09:34 PM
  #182  
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Well got the engine completely out. Wound up going out the bottom. I got a good look at the head bolt holes with a flash light and they look fine. I don't think I'll have any issues having the machine shop just gone the cylinders and install a new forged rotating assembly. I been doing a lot of reading and I think I'm going to go with the 383 stroker.
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Old Jun 28, 2017 | 09:35 PM
  #183  
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Old Jun 28, 2017 | 10:01 PM
  #184  
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Nice!
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Old Jul 31, 2017 | 08:51 PM
  #185  
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Machinist called yesterday. Said I cracked a piston which caused the pressure buildup in the crank causing the blow by.
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Old Jul 31, 2017 | 09:06 PM
  #186  
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So it was a good idea to get the forged pistons.
I guess it is all working out.
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Old Jul 31, 2017 | 09:11 PM
  #187  
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Yeah just waiting to get the block back. Hopefully next day or two. Then I gotta install everything. I bought a lift 2 weeks ago so I hope it makes everything easier.


Originally Posted by Rob 02
So it was a good idea to get the forged pistons.
I guess it is all working out.
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Old Jul 31, 2017 | 09:24 PM
  #188  
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A lift will make every thing easier. What did you get?
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Old Jul 31, 2017 | 09:34 PM
  #189  
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where was the crack in the piston and which cylinder?
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Old Jul 31, 2017 | 09:38 PM
  #190  
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I got a 9000lb 2 post lift.

I forget what piston he said it was but he said the crack broke the ringling.
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Old Jul 31, 2017 | 09:42 PM
  #191  
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Broken ring lands are common with FE.
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Old Jul 31, 2017 | 09:58 PM
  #192  
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Originally Posted by Rob 02
Broken ring lands are common with FE.
that's what I was getting at, I was curious because you figure it would have been pretty noticeable... usually they break a chunk off at the ringland
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Old Aug 1, 2017 | 12:53 AM
  #193  
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I asked CharlieC5Z06/ (the OP) to clean inspect each piston at TDC early on in the thread before having the heads rebuilt as part of the troubleshooting.

As it turns out it seems like all this work needed to be done anyway. It will be a like new purpose built engine. The lift will also be handy later. I would love to be able to change oil in 10 minutes. I'm going to have to get a lift.
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Old Aug 1, 2017 | 12:55 AM
  #194  
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Originally Posted by CharlieC5Z06

Well on another note. Since I had the heads off again I wanted to double check the cylinder walls and one piston was at top dead center. So I turned the crankshaft and when that piston went down I saw this. It's a straight line in the cylinder I can just catch it with my fingernail? Is the ring messed up?
This was the post that showed one of the bad cylinders.
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