Tech / Misc Tech topics that don't seem to go elsewhere.
Sponsored by:
Sponsored by:

Machine Shop says block is Trash, Agreed. What causes this????

Thread Tools
 
Search this Thread
 
Old Jul 2, 2013 | 12:39 PM
  #1  
Orangevirus1's Avatar
Thread Starter
B*a*n*n*e*d
 
Joined: Jun 2013
Posts: 309
Likes: 0
Default Machine Shop says block is Trash, Agreed. What causes this????

Machine shop says Junk the block.

Take a look.

what the **** happened???



Uploaded with ImageShack.us



Uploaded with ImageShack.us
Reply
Old Jul 2, 2013 | 07:05 PM
  #2  
Runnerdown's Avatar
Honda-Tech Member
 
Joined: Aug 2003
Posts: 3,537
Likes: 4
From: Albany, NY
Default Re: Machine Shop says block is Trash, Agreed. What causes this????

The first pic looks like pitting of the liner? Was there rust or water in there at some point? Second pic looks like major piston meltdown. Whats the history behind it? What size bore currently?
Reply
Old Jul 2, 2013 | 07:19 PM
  #3  
Orangevirus1's Avatar
Thread Starter
B*a*n*n*e*d
 
Joined: Jun 2013
Posts: 309
Likes: 0
Default Re: Machine Shop says block is Trash, Agreed. What causes this????

Originally Posted by Runnerdown
The first pic looks like pitting of the liner? Was there rust or water in there at some point? Second pic looks like major piston meltdown. Whats the history behind it? What size bore currently?
No clue, I don't have the back history on the block at all.


But that would probably explain this? about the second cylinder wall pic. It's still stock size bore. I think the retard I bought it from just put new pistons in it LIKE THAT.

This is a forged ARIAS piston too.

I picked up a new block already. **** even attempting to run that ****.




Uploaded with ImageShack.us
Reply
Old Jul 2, 2013 | 07:24 PM
  #4  
Runnerdown's Avatar
Honda-Tech Member
 
Joined: Aug 2003
Posts: 3,537
Likes: 4
From: Albany, NY
Default Re: Machine Shop says block is Trash, Agreed. What causes this????

Yep, thats piston meltdown.
Reply
Old Jul 3, 2013 | 06:06 AM
  #5  
turbodcxbro's Avatar
B*a*n*n*e*d
iTrader: (1)
 
Joined: Feb 2007
Posts: 714
Likes: 0
From: https://t.me/pump_upp
Default Re: Machine Shop says block is Trash, Agreed. What causes this????

thats either boost or N20 and no tune, serious meltdown!

Could've had the block sleeved and it would be like new.
Reply
Old Jul 3, 2013 | 07:41 AM
  #6  
Charlie Moua's Avatar
Honda-Tech Member
iTrader: (3)
 
Joined: Feb 2002
Posts: 12,561
Likes: 0
From: MN
Default Re: Machine Shop says block is Trash, Agreed. What causes this????

if it hasn' t been bored, you should still be able to use it.
Reply
Old Jul 5, 2013 | 04:54 AM
  #7  
HellaFab's Avatar
Honda-Tech Member
 
Joined: Apr 2011
Posts: 530
Likes: 0
From: Kingston, Ontario
Default Re: Machine Shop says block is Trash, Agreed. What causes this????

detonation.
Reply
Old Jul 5, 2013 | 05:41 AM
  #8  
Mach1n1st's Avatar
Honda-Tech Member
 
Joined: Feb 2012
Posts: 230
Likes: 1
From: Winchester,va
Default Re: Machine Shop says block is Trash, Agreed. What causes this????

Sleeve it!!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Echelon
Tech / Misc
5
Dec 21, 2012 09:41 AM
bastuning
Forced Induction
15
Oct 25, 2008 07:27 AM
katoeh2o
Forced Induction
2
Apr 21, 2008 10:05 PM
self_made
Honda Prelude
7
Nov 20, 2002 08:35 AM




All times are GMT -8. The time now is 07:57 PM.