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

Guys with SPEED INC. breathers

Thread Tools
 
Search this Thread
 
Old 08-03-2007, 08:54 PM
  #1  
TECH Enthusiast
Thread Starter
iTrader: (23)
 
Bird-Of-Prey's Avatar
 
Join Date: Apr 2005
Location: Lebanon, OH
Posts: 567
Likes: 0
Received 0 Likes on 0 Posts
Default Guys with SPEED INC. breathers

I'm running the SPEED INC. breathers for their billet valve covers and they are just soaked with oil in no time. What are you guys using to clean them with? I don't have a K&N filter charger kit but I'm thinking that it may work just fine on them. What other methods is everyone using.
Old 08-03-2007, 11:31 PM
  #2  
TECH Senior Member
iTrader: (12)
 
bczee's Avatar
 
Join Date: Jan 2006
Location: Concord, CA
Posts: 6,665
Likes: 0
Received 5 Likes on 5 Posts

Default

If your blowing oil out or into the Breathers.. then you have blow by, do you have a PCV system on the Engine ? Is there baffles under the inlet to the Breathers ?

Tell us more about the intake and mod's, what you have or don't have.
Old 08-04-2007, 12:21 PM
  #3  
TECH Fanatic
iTrader: (1)
 
3.4camaro's Avatar
 
Join Date: Aug 2005
Location: Galveston, TX
Posts: 1,202
Likes: 0
Received 0 Likes on 0 Posts
Default

I would leave the breathers oil soaked. Kinda like a K&N starts working better when it gets full of ****. It will restrict flow better, because you don't need the entire area of the breather to be open. You only need a small opening to vent out the pressure.
Old 08-04-2007, 03:49 PM
  #4  
TECH Enthusiast
Thread Starter
iTrader: (23)
 
Bird-Of-Prey's Avatar
 
Join Date: Apr 2005
Location: Lebanon, OH
Posts: 567
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by bczee
If your blowing oil out or into the Breathers.. then you have blow by, do you have a PCV system on the Engine ? Is there baffles under the inlet to the Breathers ?

Tell us more about the intake and mod's, what you have or don't have.
No PCV system. Stock LS1 valley pan. Valve covers have no baffles, just a hole where the breather plugs into. Here's a few pics.


Old 08-04-2007, 05:43 PM
  #5  
TECH Fanatic
iTrader: (1)
 
3.4camaro's Avatar
 
Join Date: Aug 2005
Location: Galveston, TX
Posts: 1,202
Likes: 0
Received 0 Likes on 0 Posts
Default

I would keep it oil soaked.
Old 08-04-2007, 06:11 PM
  #6  
TECH Senior Member
iTrader: (12)
 
bczee's Avatar
 
Join Date: Jan 2006
Location: Concord, CA
Posts: 6,665
Likes: 0
Received 5 Likes on 5 Posts

Default

It is ok to keep then oil soaked, but the consern I would have is that if he has that much positive crank case pressure, it will continue to blow oil out the breather and possible start through the Crank Seals or even blow the seals out.

If your not going to run a PCV system to keep some neg pressure, then run a vacumn pump and a catch can.

Nice setup..!
Old 08-04-2007, 07:26 PM
  #7  
11 Second Club
iTrader: (43)
 
98Camarod's Avatar
 
Join Date: Aug 2006
Location: Summerville, SC
Posts: 5,364
Likes: 0
Received 2 Likes on 2 Posts

Default

If you have some serious power you may need to have a crank case evacuation setup.
Old 08-04-2007, 08:18 PM
  #8  
TECH Enthusiast
Thread Starter
iTrader: (23)
 
Bird-Of-Prey's Avatar
 
Join Date: Apr 2005
Location: Lebanon, OH
Posts: 567
Likes: 0
Received 0 Likes on 0 Posts
Default

Prochager D1SC coming this fall. Not sure whether to get the LS6 valley pan along with a catch can and keep the breathers or keep the LS1 valley pan and just remove the breaters and run some braided line into a Y-setup into a cat can.
Old 08-07-2007, 11:26 PM
  #9  
TECH Senior Member
iTrader: (12)
 
bczee's Avatar
 
Join Date: Jan 2006
Location: Concord, CA
Posts: 6,665
Likes: 0
Received 5 Likes on 5 Posts

Default

If your not running a PCV System, but need something, check this out..
https://ls1tech.com/forums/new-products-showcase/754802-crankcase-e-vac-pump-harness.html
Old 08-08-2007, 08:09 AM
  #10  
11 Second Club
iTrader: (43)
 
98Camarod's Avatar
 
Join Date: Aug 2006
Location: Summerville, SC
Posts: 5,364
Likes: 0
Received 2 Likes on 2 Posts

Default

I was going to suggest that product, but I couldn't remember where I had seen it. I love those valve covers! but im trying to figure out where the coils could be mounted and how long the wires have to be. Sorry to hijack, but I'm thinking of getting some valve covers since i switched to 241's.



Quick Reply: Guys with SPEED INC. breathers



All times are GMT -5. The time now is 01:44 AM.