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Old Jan 11, 2016 | 04:08 PM
  #111  
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From: mASSHOLE
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Originally Posted by brandon6.0
That looks like the rings popped the piston. Did u have the gaps opened up? Ive never broke a piston but ive bent plenty of rods tho.
yup if i had the rings gapped i woulda been good most likely
Originally Posted by George C....
Looks like water was in that hole
its just from when i tipped the motor over to drain the coolant
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Old Jan 11, 2016 | 11:23 PM
  #112  
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i may have to side with GeorgeC's last statement. I'm not looking at the water droplets on the pistons from pulling the heads. I'm looking at how clean that piston is compared to the one next to it.
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Old Jan 12, 2016 | 07:59 AM
  #113  
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Originally Posted by 02_Orange_D1SC
yup if i had the rings gapped i woulda been good most likely

its just from when i tipped the motor over to drain the coolant
Not what i was referring to
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Old Jan 12, 2016 | 07:59 AM
  #114  
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Originally Posted by Blown06
i may have to side with GeorgeC's last statement. I'm not looking at the water droplets on the pistons from pulling the heads. I'm looking at how clean that piston is compared to the one next to it.
Ding ding ding
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Old Jan 12, 2016 | 10:40 AM
  #115  
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Sub'...
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Old Jan 12, 2016 | 11:34 AM
  #116  
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Take a pic of the cyl head and lets compare the different chambers. Now I'm curious.
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Old Jan 12, 2016 | 11:41 AM
  #117  
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What's the significance of whether or not there was water in the cylinder anyways?

Seems obvious the head gasket would have blown as well as busting the piston in this case.

Last edited by GM1697; Jan 12, 2016 at 01:09 PM.
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Old Jan 12, 2016 | 11:49 AM
  #118  
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Could have been a lifted head from excessive cylinder pressure.
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Old Jan 12, 2016 | 07:29 PM
  #119  
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From: mASSHOLE
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i see what your saying all the pistons are that clean the reason that one looks cleaner then the other one is cause i wiped that cylinder out with a rag


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Last edited by 02_Orange_D1SC; Jan 12, 2016 at 07:38 PM.
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Old Jan 12, 2016 | 08:53 PM
  #120  
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From: SETx
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Put a hone through it before you condemn it to being bored. I've honed out some bad looking stuff and it seems like those motors run forever. fix your ring gap, new piston, fresh rings all around and roll it... Otherwise, that cylinder looks great. I don't see a ridge at all.

Once you start boring, fitting pistons, etc etc... Unless you are dead nuts measuring you're going to have some sort of issue. Sure it's "better parts" but if the stock stuff went this far, why mess with it? Fresh gaskets and slap that thing back together. And even if you have a bit of a scratch left over after honing it's not the end of the world.

Sure, building an engine is an exercise in precision but I honestly think some folks split hairs to a fault.
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