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carbon
Riding on 13's
Joined: 11 Oct 2008
Tech posts: 5
My 2NRide:
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 Posted: Sat Jun 27, 2009 6:08 pm
Post subject: box lancer diff: "welding slugs" |
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| hey tuners.....just trying 2 find out as much info as possible on "welding slugs" on the stock diff rather than replacing it, 4 a box lancer...tnk u |
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Sanctifier
30 pounds of Boost
Joined: 09 Jun 2004
Tech posts: 2534
Location: Good question!
My 2NRide:
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Posted: Sun Jun 28, 2009 8:19 am
Post subject: Re: box lancer diff: "welding slugs" |
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| carbon wrote: | | ..."welding slugs" on the stock diff... |
What are "slugs"?...
If it's suspension mounting points, IMHO DON'T weld on cast-iron diff-housing. It will crack.
If using axle-housing tubes instead, mount in jig BEFORE welding to prevent warping... OR... keep axles & diff installed (and keep cooled) to stiffen diff-housing... (not as good. BTW oil burns!)
OR... use different suspension links instead (eg. "equal 4-link" & panard-rod?)
... STRONGER and more reliable setup than welding on cast-iron housing IMHO.
My $0.02¢
Last edited by Sanctifier on Thu Jul 02, 2009 7:59 am; edited 3 times in total |
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venum
3NE2NR Diesel Boyz
Joined: 07 May 2004
Tech posts: 3639
Location: San Fernando
My 2NRide: Mitsubishi L200 Animal
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Posted: Sun Jun 28, 2009 8:07 pm
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^ ^ ^ when the next semester starting 
Cuz u just lost me
I need to go to school for that one
*off to howstuffworks.com* |
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carbon
Riding on 13's
Joined: 11 Oct 2008
Tech posts: 5
My 2NRide:
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Posted: Sun Jun 28, 2009 8:40 pm
Post subject: |
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| tnx......still nt too clear..if u cud upload sum pics or a vid...will b greatly appreciated.. |
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gallantpan
3NE 2NR for life
Joined: 03 Jan 2007
Tech posts: 158
Location: San Fernando
My 2NRide: Mitsubishi Galant
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Posted: Wed Jul 01, 2009 9:45 pm
Post subject: Re: box lancer diff: "welding slugs" |
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| carbon wrote: | | hey tuners.....just trying 2 find out as much info as possible on "welding slugs" on the stock diff rather than replacing it, 4 a box lancer...tnk u |
"slugs" <i know not what you mean> & and you can weld on cast iron with the correct procedure. |
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Sanctifier
30 pounds of Boost
Joined: 09 Jun 2004
Tech posts: 2534
Location: Good question!
My 2NRide:
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Posted: Thu Jul 02, 2009 6:47 am
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| gallantpan wrote: | | ...you can weld on cast iron with the correct procedure... |
^ ^ ^ Yup... but how many 2nrs have access to (or can afford) the correct welding proceedure?
Incorrect procedure...
Correct procedure...
| Sanctifier wrote: | * It's impossible to weld cast iron successfully without specialist equipment, using special welding rod
... and the piece MUST be pre-heated (in a controlled environment) BEFORE & DURING welding...
(...and should be COOLED in a CONTROLLED manner!)
Another way to repair a damaged cast-iron block (for N/A or Diesel applications ONLY) is to use
the "Metalock" method...
Cut out the cracked area, cut a steel plug to fit... drill a surrounding "ring" of small holes...
screw in Nickel plugs... surface grind plug edges. |
IMHO I would NEVER use any welded block for a high-boost turbo engine.
My $0.02¢
Link--> CAVEAT EMPTOR! a.k.a. 4G63 BOGUS work... & TORQUE PLATES.
Their $0.02¢
| venum wrote: | | ^ ^ ^ when the next semester starting ... |
Howzat venum?...  ...Lecture 2 below... 
Last edited by Sanctifier on Thu Jul 02, 2009 7:46 am; edited 1 time in total |
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Sanctifier
30 pounds of Boost
Joined: 09 Jun 2004
Tech posts: 2534
Location: Good question!
My 2NRide:
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gallantpan
3NE 2NR for life
Joined: 03 Jan 2007
Tech posts: 158
Location: San Fernando
My 2NRide: Mitsubishi Galant
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Posted: Thu Jul 02, 2009 11:27 pm
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what is this -an i know -you know competion? ah want to no wat he mean by "slugs" all them diff engine pics & links aint helpin him weld he diff..  |
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Sanctifier
30 pounds of Boost
Joined: 09 Jun 2004
Tech posts: 2534
Location: Good question!
My 2NRide:
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Posted: Fri Jul 03, 2009 9:12 am
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| gallantpan wrote: | | ...all them diff engine pics & links aint helpin him weld he diff... |
Obviously the post with pix shows what happens when bad cast-iron weldments fail. 
BTW did you read the last two links?... Axles... Axles... Axles. |
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gallantpan
3NE 2NR for life
Joined: 03 Jan 2007
Tech posts: 158
Location: San Fernando
My 2NRide: Mitsubishi Galant
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Posted: Fri Jul 03, 2009 10:13 pm
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