Results 1 to 5 of 5
Thread: Need Vacum and PVC information
-
10-19-2010, 08:16 AM #1
- Join Date
- Jun 2010
- Location
- Surrey, BC Canada
- Posts
- 3
- 1986 Buick Regal
Need Vacum and PVC information
I am building a high horse power LQ9 (two of them actually)
I am running a hydroboost on both cars do I don't need vacum for brakes, I am not running a vacum control fuel pressure regulator (using the vette one)
The valve covers I have for both motors have no PVC or breather locations on them.
If I am not worried about emmissions, so what or any vacum and or PVC connections do I need to worry about?
We are using a Professional Product intake on one and a FAST on the other.
Thanks
-
10-19-2010, 06:02 PM #2
- Join Date
- Apr 2008
- Location
- Madison, WI
- Posts
- 7,006
1999 Formula WS6 M6-sold- 2001 Silverado Z71
You need to vent the crankcase some how. If you go with a PCV system, you may need to use the LS6 or LS2 valley cover with the PCV port on it and then install a breather on the oil fill tube. What year is your LQ9?
LS6 valley cover
LS2 valley cover
-
10-20-2010, 04:33 PM #3
What happens if the crank case isn't vented?
-
10-20-2010, 05:39 PM #4
- Join Date
- Apr 2008
- Location
- Madison, WI
- Posts
- 7,006
1999 Formula WS6 M6-sold- 2001 Silverado Z71
You'll blow out the valve cover and oil pan gaskets, and the front and rear crank seals. Basically it'll leak oil EVERYWHERE.
-
10-21-2010, 04:11 AM #5
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
Vacum hose
By 99LS1 in forum Parts Wanted / TradeReplies: 2Last Post: 02-09-2010, 04:32 AM -
LS1 Vacum Diagram
By trevasja1 in forum General HelpReplies: 1Last Post: 11-06-2009, 04:36 AM -
vacum pumps/header evac
By SSDEUCE in forum General HelpReplies: 0Last Post: 07-30-2009, 05:06 AM -
low vacum pressure
By Al Hazz in forum General HelpReplies: 1Last Post: 08-10-2008, 05:33 AM -
Vacum Pump
By Sarge in forum GTOReplies: 13Last Post: 11-11-2006, 07:43 AM
Bookmarks