LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

Dod filter......important??

Thread Tools
 
Search this Thread
 
Old Mar 1, 2011 | 11:26 AM
  #1  
crazyjoe's Avatar
Thread Starter
TECH Regular
 
Joined: Dec 2005
Posts: 432
Likes: 0
From: Huntington WV
Default Dod filter......important??

After cutting the opsu neck to clear the ls1 intake, the little filter wont fit anymore, is this of major importance or can i run without it??
Reply
Old Mar 1, 2011 | 11:52 AM
  #2  
hazards280's Avatar
TECH Regular
 
Joined: Aug 2010
Posts: 446
Likes: 0
From: Midland MI
Default

When we replaced the lifters in my car we ended up ripping mine. I went to the dealer and got a new one for like $6.

I don't know if it's needed but...It's called the "last chance filter" for a reason I presume.
Reply
Old Mar 1, 2011 | 12:00 PM
  #3  
DavidGXP's Avatar
12 Second Club
iTrader: (14)
 
Joined: Jun 2007
Posts: 2,563
Likes: 0
From: Renton, WA
Default

I tossed mine. Not using DOD anymore.
Reply
Old Mar 1, 2011 | 12:15 PM
  #4  
crazyjoe's Avatar
Thread Starter
TECH Regular
 
Joined: Dec 2005
Posts: 432
Likes: 0
From: Huntington WV
Default

Ill still be using my dod, i just want to make sure it wont blow up on the first crank lol. So, will i be "ok" to chance it?? Basically its rolling the dice so to say?
Reply
Old Mar 1, 2011 | 12:15 PM
  #5  
DavidGXP's Avatar
12 Second Club
iTrader: (14)
 
Joined: Jun 2007
Posts: 2,563
Likes: 0
From: Renton, WA
Default

Are you using stock injectors and rail?
Reply
Old Mar 1, 2011 | 01:24 PM
  #6  
crazyjoe's Avatar
Thread Starter
TECH Regular
 
Joined: Dec 2005
Posts: 432
Likes: 0
From: Huntington WV
Default

Yes.....(filling space here)
Reply
Old Mar 1, 2011 | 02:05 PM
  #7  
DavidGXP's Avatar
12 Second Club
iTrader: (14)
 
Joined: Jun 2007
Posts: 2,563
Likes: 0
From: Renton, WA
Default

Originally Posted by crazyjoe
Ill still be using my dod, i just want to make sure it wont blow up on the first crank lol. So, will i be "ok" to chance it?? Basically its rolling the dice so to say?
Then keep the filter. I'd hate to hear of a collapsed lifter
Reply
Old Mar 1, 2011 | 02:08 PM
  #8  
hazards280's Avatar
TECH Regular
 
Joined: Aug 2010
Posts: 446
Likes: 0
From: Midland MI
Default

Originally Posted by DavidGXP
Then keep the filter. I'd hate to hear of a collapsed lifter
http://www.youtube.com/watch?v=CcDOk9CrV6E

My Old Collapsed Lifter in the Back Bank
Reply
Old Mar 1, 2011 | 03:24 PM
  #9  
Haulin_Ls4_GxP's Avatar
TECH Regular
iTrader: (1)
 
Joined: Jan 2010
Posts: 427
Likes: 0
From: Columbus, Ohio
Default

You dont need that ****. A collapsed lifter isnt caused by a $6 filtet. Change your oil on time and you should be fine
Reply
Old Mar 1, 2011 | 04:17 PM
  #10  
DavidGXP's Avatar
12 Second Club
iTrader: (14)
 
Joined: Jun 2007
Posts: 2,563
Likes: 0
From: Renton, WA
Default

Originally Posted by Haulin_Ls4_GxP
You dont need that ****. A collapsed lifter isnt caused by a $6 filtet. Change your oil on time and you should be fine
He's talking about the filter inside the valley tray. It's there for a reason.
Not worth chancing having to pull the heads off over a 6.00 part IMHO.
Reply
Old Mar 1, 2011 | 04:19 PM
  #11  
DavidGXP's Avatar
12 Second Club
iTrader: (14)
 
Joined: Jun 2007
Posts: 2,563
Likes: 0
From: Renton, WA
Default

Originally Posted by hazards280
http://www.youtube.com/watch?v=CcDOk9CrV6E

My Old Collapsed Lifter in the Back Bank
Sounds like my engine last summer fter my first intake swap attempt
I had to pull the heads a replace the DOD lifters. PITA
Reply
Old Mar 1, 2011 | 05:47 PM
  #12  
hazards280's Avatar
TECH Regular
 
Joined: Aug 2010
Posts: 446
Likes: 0
From: Midland MI
Default

Originally Posted by Haulin_Ls4_GxP
You dont need that ****. A collapsed lifter isnt caused by a $6 filtet. Change your oil on time and you should be fine
I didn't say that it was the cause for my collapsed lifter, I was simply sharing what a collapsed lifter sounds like and my thoughts on the filter.

To the OP: Im sure you would be fine. I would really try to make it work as like I said earlier, it must have been put there for a reason. I am very cautious about the internals of my engine.

The collapsed lifter could have played a part in that 12 Hours of work and pulling a head, the Rear one at that has me on edge about everything.

On a side note, It's insane how light our aluminum heads are. I know it's obvious, their aluminum but....DAMN

Last edited by hazards280; Mar 1, 2011 at 05:54 PM.
Reply




All times are GMT -5. The time now is 06:02 PM.