Advanced Engineering Tech For the more hardcore LS1TECH residents

Cylinder Honing

Thread Tools
 
Search this Thread
 
Old 08-24-2009, 09:06 PM
  #21  
TECH Resident
Thread Starter
iTrader: (28)
 
Petraszewsky's Avatar
 
Join Date: Oct 2008
Location: USA
Posts: 895
Likes: 0
Received 1 Like on 1 Post

Default

Maybe I'll try some WD40 to take it off rather than using the hone again and making another mess...then having to clean the block meticulously once more...But before I washed the block with the soapy water each time I went clockwise and counterclockwise with the hone I wiped it before the next pass with mineral spirits and it didn't rust...And once more thanks for your replies...
Old 08-25-2009, 02:09 PM
  #22  
TECH Resident
Thread Starter
iTrader: (28)
 
Petraszewsky's Avatar
 
Join Date: Oct 2008
Location: USA
Posts: 895
Likes: 0
Received 1 Like on 1 Post

Default

While I was cleaning the block yesterday I noticed this crack...It's on the passenger side down by where the A/C compressor would mount...How concerned should i be about it?
Attached Thumbnails Cylinder Honing-img_4029.jpg   Cylinder Honing-img_4035.jpg  

Last edited by Petraszewsky; 08-25-2009 at 02:18 PM.
Old 08-25-2009, 04:39 PM
  #23  
FormerVendor
 
racer7088's Avatar
 
Join Date: Nov 2001
Location: Houston, Tx.
Posts: 3,065
Likes: 0
Received 5 Likes on 5 Posts

Default

You could have it welded or fused back together but just don't really overtighten that bolt as that's how it cracked probably already
Old 08-25-2009, 05:08 PM
  #24  
TECH Resident
Thread Starter
iTrader: (28)
 
Petraszewsky's Avatar
 
Join Date: Oct 2008
Location: USA
Posts: 895
Likes: 0
Received 1 Like on 1 Post

Default

I won't even be using those bolt holes anyways...I've got the high mount A/C kit from Kwik Performance...So it should be good to go? It won't open up into a huge crack like a black hole?? haha


I just checked my main bearing clearances and they are pretty much around .0015 or a lil larger..maybe something like
.0018 is this too tight...it should be fine with using 5W-30 oil right...Although the book I have recommends .0021-.003...

Last edited by Petraszewsky; 08-25-2009 at 05:54 PM. Reason: Update
Old 08-25-2009, 07:45 PM
  #25  
FormerVendor
 
racer7088's Avatar
 
Join Date: Nov 2001
Location: Houston, Tx.
Posts: 3,065
Likes: 0
Received 5 Likes on 5 Posts

Default

Originally Posted by Petraszewsky
I won't even be using those bolt holes anyways...I've got the high mount A/C kit from Kwik Performance...So it should be good to go? It won't open up into a huge crack like a black hole?? haha


I just checked my main bearing clearances and they are pretty much around .0015 or a lil larger..maybe something like
.0018 is this too tight...it should be fine with using 5W-30 oil right...Although the book I have recommends .0021-.003...
Personally I would open the clearance up a lil bit then to around .0020-.0023 but it would be in stock range. I like stuff to be pretty safe even cold so we run a little more clearance.
Old 08-25-2009, 10:15 PM
  #26  
TECH Resident
Thread Starter
iTrader: (28)
 
Petraszewsky's Avatar
 
Join Date: Oct 2008
Location: USA
Posts: 895
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by racer7088
Personally I would open the clearance up a lil bit then to around .0020-.0023 but it would be in stock range. I like stuff to be pretty safe even cold so we run a little more clearance.

I read a few different articles that discussed the .0015 clearance and it may be a bit tight but I think it'll do for this build...I don't want to come off like I'm just throwing this thing together...Or that I am satisfied with mediocre
workmanship though...I want it to be a nice reliable engine but I want to put it together myself if you know what I mean...I learn better by doing it myself and I don't know anyone personally that has put a engine together..(other than friends/family back home..But I'm stationed down here in Savannah GA.) Rod clearances are fine and I got the crankshaft/main caps installed today too..Shortblock will be complete tomorrow!!! I dunno when I'll get to crank this sucker up but let's cross our fingers that it doesn't fall apart!!! haha..


Would you think that Total Seal's "Quickseat" would help benefit at all?

Last edited by Petraszewsky; 08-26-2009 at 01:49 AM.
Old 08-26-2009, 03:24 PM
  #27  
FormerVendor
 
racer7088's Avatar
 
Join Date: Nov 2001
Location: Houston, Tx.
Posts: 3,065
Likes: 0
Received 5 Likes on 5 Posts

Default

Don't really know on the quickseat stuff on that deal. You could ask them but they would probably you had a truely honed cylinder as well!

Last edited by racer7088; 08-26-2009 at 06:07 PM. Reason: spelling times 2!
Old 08-26-2009, 03:33 PM
  #28  
TECH Resident
Thread Starter
iTrader: (28)
 
Petraszewsky's Avatar
 
Join Date: Oct 2008
Location: USA
Posts: 895
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by racer7088
Don't really know on the quickseet stuff on that deal. You could ask them but they would probably you had a truely honed cylinder as well!
Did you mean to say if I had a truely honed cylinder as well?

I guess there are pros and cons to "soft honing"
Old 08-26-2009, 06:08 PM
  #29  
FormerVendor
 
racer7088's Avatar
 
Join Date: Nov 2001
Location: Houston, Tx.
Posts: 3,065
Likes: 0
Received 5 Likes on 5 Posts

Default

Originally Posted by Petraszewsky
Did you mean to say if I had a truely honed cylinder as well?

I guess there are pros and cons to "soft honing"
Not too many pros but you can ask them. It should still get by for you.
Old 08-26-2009, 09:52 PM
  #30  
TECH Resident
Thread Starter
iTrader: (28)
 
Petraszewsky's Avatar
 
Join Date: Oct 2008
Location: USA
Posts: 895
Likes: 0
Received 1 Like on 1 Post

Default

After finally assembly even though the rings haven't been seated and the engine never been fired...could I still perform a leak down test to get a idea of how well it's sealing? Or does the engine have to of been broken in to get a proper reading?

Last edited by Petraszewsky; 08-26-2009 at 11:43 PM. Reason: bad grammer
Old 08-26-2009, 11:08 PM
  #31  
FormerVendor
 
racer7088's Avatar
 
Join Date: Nov 2001
Location: Houston, Tx.
Posts: 3,065
Likes: 0
Received 5 Likes on 5 Posts

Default

Originally Posted by Petraszewsky
After finally assembly if though the rings haven't been seated and the engine never been fired...could I still perform a leak down test to get a idea of how well it's sealing? Or does the engine have to of been broken in to get a proper reading?
You can but it will improve a little after running usually.
Old 08-27-2009, 12:02 AM
  #32  
TECH Resident
Thread Starter
iTrader: (28)
 
Petraszewsky's Avatar
 
Join Date: Oct 2008
Location: USA
Posts: 895
Likes: 0
Received 1 Like on 1 Post

Default

I'll try it after I finish putting it together and see what I come up with...Then I could have some numbers to compare to after I finally do get to break it in...



Quick Reply: Cylinder Honing



All times are GMT -5. The time now is 03:14 AM.