Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Installing headers today

Thread Tools
 
Search this Thread
 
Old 05-12-2006, 06:13 PM
  #1  
On The Tree
Thread Starter
iTrader: (2)
 
musclebird69's Avatar
 
Join Date: Apr 2005
Location: Los Angeles, CA
Posts: 119
Likes: 0
Received 0 Likes on 0 Posts
Default Installing headers today

Installing my headers today, and i can't get the damn cat bolts off! Im pretty frustrated. Any tricks guys? I've managed to take one off, it broke off.
Old 05-12-2006, 06:31 PM
  #2  
TECH Addict
iTrader: (2)
 
2K2WS6TA's Avatar
 
Join Date: Nov 2002
Location: Ark City KS
Posts: 2,938
Likes: 0
Received 1 Like on 1 Post
Default

Just break them off, you're replacing all the stock stuff anyway
Big breaker bar and some muscle and SNAP problem gone
If you want to try and save them, try soaking them with PB Blaster and wait an hour or so
Old 05-12-2006, 07:07 PM
  #3  
TECH Resident
 
Order 66's Avatar
 
Join Date: Aug 2005
Posts: 762
Likes: 0
Received 0 Likes on 0 Posts

Default

Use some wd40 on the bolts and just let it sit for a while. The spray it again. Get a socket on it and breaker bar and give it a good turn. You might need a little heat to break em loose.
Old 05-12-2006, 07:43 PM
  #4  
TECH Apprentice
iTrader: (8)
 
Ws6Extreme's Avatar
 
Join Date: Oct 2003
Location: Ingleside, Texas
Posts: 383
Likes: 0
Received 0 Likes on 0 Posts
Default

I used WD40, and a 1/2 drive wrench. Then apply A LOT of force (recommend you wear gloves otherwise you WILL bust a knuckle) and watch it either come lose or break.
Old 05-12-2006, 07:46 PM
  #5  
TECH Senior Member
iTrader: (5)
 
conan's Avatar
 
Join Date: May 2004
Location: Back in the Burg
Posts: 6,492
Likes: 0
Received 6 Likes on 5 Posts

Default

Originally Posted by 2K2WS6TA
Just break them off, you're replacing all the stock stuff anyway
Big breaker bar and some muscle and SNAP problem gone
If you want to try and save them, try soaking them with PB Blaster and wait an hour or so
The ones I could get the air gun on SNAP = done.
Old 05-12-2006, 08:26 PM
  #6  
TECH Resident
 
Order 66's Avatar
 
Join Date: Aug 2005
Posts: 762
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by Ws6Extreme
I used WD40, and a 1/2 drive wrench. Then apply A LOT of force (recommend you wear gloves otherwise you WILL bust a knuckle) and watch it either come lose or break.
Gloves! Great recomendation. I dont know how many times when the nut finally breaks free and the my knuckes get a nice shaving.
Old 05-12-2006, 08:28 PM
  #7  
TECH Resident
iTrader: (7)
 
mrhzk35404's Avatar
 
Join Date: Jun 2005
Location: coatesville, pa
Posts: 833
Likes: 0
Received 0 Likes on 0 Posts

Default

I ran all of mine off with an air gun and none of them broke.
Old 05-13-2006, 12:45 AM
  #8  
That's what she said...
iTrader: (8)
 
TheBlurLS1's Avatar
 
Join Date: Mar 2004
Location: Nederland Texas
Posts: 7,954
Likes: 0
Received 2 Likes on 2 Posts

Default

Originally Posted by mrhzk35404
I ran all of mine off with an air gun and none of them broke.
You should quit your job and start buying lotto tickets.
Old 05-13-2006, 12:48 AM
  #9  
TECH Fanatic
iTrader: (5)
 
Justin00SS's Avatar
 
Join Date: Feb 2006
Location: Mobile, AL
Posts: 1,673
Likes: 0
Received 2 Likes on 2 Posts

Default

I am installing mine tommorow and I can't find that damn "How to".
Old 05-13-2006, 01:18 AM
  #10  
That's what she said...
iTrader: (8)
 
TheBlurLS1's Avatar
 
Join Date: Mar 2004
Location: Nederland Texas
Posts: 7,954
Likes: 0
Received 2 Likes on 2 Posts

Default

Originally Posted by Justin00SS
I am installing mine tommorow and I can't find that damn "How to".

https://ls1tech.com/forums/showpost....64&postcount=2
Old 05-13-2006, 04:27 PM
  #11  
TECH Addict
iTrader: (31)
 
Raise's Avatar
 
Join Date: Dec 2003
Location: Virginia Beach, Va
Posts: 2,152
Likes: 0
Received 0 Likes on 0 Posts

Default

go eat a steak and find your nuts
Old 05-13-2006, 07:21 PM
  #12  
TECH Addict
iTrader: (29)
 
erikthegoalie's Avatar
 
Join Date: Apr 2005
Location: Margate, FL
Posts: 2,269
Likes: 0
Received 0 Likes on 0 Posts

Default

i didnt bother.....i left cats on and removed the whole manifold/cat assembly....just tweak it it came out failrly easily!
Good luck...
Old 05-13-2006, 11:26 PM
  #13  
TECH Resident
iTrader: (7)
 
mrhzk35404's Avatar
 
Join Date: Jun 2005
Location: coatesville, pa
Posts: 833
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by TheBlurLS1
You should quit your job and start buying lotto tickets.
Sounds like a great idea. But I haven't had luck with the lotto yet.
Old 05-14-2006, 02:55 AM
  #14  
TECH Resident
iTrader: (3)
 
Shallow Bay's Avatar
 
Join Date: Jul 2005
Location: Twin Cities, MN
Posts: 878
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by erikthegoalie
i didnt bother.....i left cats on and removed the whole manifold/cat assembly
Same here
Old 05-14-2006, 05:39 AM
  #15  
TECH Addict
 
DaddySS's Avatar
 
Join Date: Dec 2001
Location: Bergen County, NJ
Posts: 2,907
Likes: 0
Received 1 Like on 1 Post

Default

Soak them good with wd-40 or some other "rust buster", rap them good with a hammer (use an old extension if you have one with the socket on it, place it on the nut and the rap it with a hammer or use an impact gun set on low) the viration helps the wd-40 to penetrate. Do that a few time before trying to take them off, a good overnight soak is best. Then use an impactwrench if you have one, set on low so the impact starts to break the rust. Take your time and in most cases you can get them off. Of course if you have a torch, heating them up really good before you try to take them off is even better.




All times are GMT -5. The time now is 06:06 AM.