Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

PCV idea

Thread Tools
 
Search this Thread
 
Old Nov 27, 2003 | 12:01 PM
  #1  
Z06PSI's Avatar
Thread Starter
TECH Addict
iTrader: (33)
 
Joined: Jul 2002
Posts: 2,647
Likes: 1
From: Thomson, GA
Default PCV idea

O.k. once again another PCV idea... I am building this as I type it... it seems alot of the oil comes from the Driver side valve cover pcv outlet. How about venting the Driver's side into the passenger side and then hooking up the PCV vacuum to the side of the oil filler neck..???? there will be some fabrication involved (plastic welding) but the oil filler cap doesn't sit right on top of the valve train and would introduce less oil.... the fresh air would still come from the top of the TB..... just a thought but what is your guys opinion....?????????

Last edited by Z06PSI; Nov 27, 2003 at 06:21 PM.
Reply
Old Nov 27, 2003 | 06:21 PM
  #2  
Z06PSI's Avatar
Thread Starter
TECH Addict
iTrader: (33)
 
Joined: Jul 2002
Posts: 2,647
Likes: 1
From: Thomson, GA
Default

ttt nobody huh.... its Thanksgiving though.... nobody working on their cars today..?????
Reply
Old Nov 27, 2003 | 06:29 PM
  #3  
Cal's Avatar
Cal
TECH Veteran
iTrader: (1)
 
Joined: Feb 2003
Posts: 4,691
Likes: 3
From: Northern Utah
Default

My car uses a lot more oil when I frequently drive fast on twisty roads. The oil gets trapped in the valve covers due to the centrifugal force in cornering. This is why GM put the pcv in the middle of the engine (valley cover) on the Z06. What I'm saying is the valve covers are a bad place period to collect oil vapors in an LSx engine.
Reply
Old Nov 27, 2003 | 07:56 PM
  #4  
BLK02WS6's Avatar
9 Second Club
iTrader: (2)
 
Joined: Jul 2002
Posts: 2,583
Likes: 1
From: on the dyno tuning in MD
Default

That sounds like a great idea. You could probably find some fitting that could self tap into the plastic filler neck.

I have an LS6, so mine comes from under the intake, otherwise I would try it myself.
Reply
Old Nov 27, 2003 | 08:23 PM
  #5  
Blktie8's Avatar
TECH Regular
iTrader: (1)
 
Joined: Nov 2002
Posts: 402
Likes: 0
From: Howell Mi.
Default Pcv

I really haven't heard of any system that will evacuate the crankcase and not sludge up the engine on an LS1 .
I'll bet a good idea might net a few bucks
Reply
Old Nov 27, 2003 | 08:30 PM
  #6  
samz28's Avatar
TECH Addict
 
Joined: Sep 2003
Posts: 2,065
Likes: 0
From: Atlanta, GA
Default

what about that air pump thing.

suck it straight into the headers
Reply
Old Nov 27, 2003 | 10:06 PM
  #7  
landlord's Avatar
On The Tree
 
Joined: Oct 2002
Posts: 103
Likes: 0
From: Vidor,Texas
Default

Sam

I am rebuilding my motor right now and is out of the car. I was wondering this myself could I take the pcv lines and run them stright into the hedders where the air system use to tie in?
Reply
Old Nov 27, 2003 | 10:17 PM
  #8  
Cal's Avatar
Cal
TECH Veteran
iTrader: (1)
 
Joined: Feb 2003
Posts: 4,691
Likes: 3
From: Northern Utah
Default

Originally Posted by landlord
Sam

I am rebuilding my motor right now and is out of the car. I was wondering this myself could I take the pcv lines and run them stright into the hedders where the air system use to tie in?
You can't plum it directly in; but there is some kind of a "draft tube" setup that can be used. I'm still trying to find out about that myself.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Nov 28, 2003 | 07:46 AM
  #9  
samz28's Avatar
TECH Addict
 
Joined: Sep 2003
Posts: 2,065
Likes: 0
From: Atlanta, GA
Default

well run an electric air pump to keep the pcv's under vacuum, and dump it in the exhaust (who needs cats anyways).

isn't there an AIR pump already sitting around doing nothing?
Reply
Old Nov 28, 2003 | 10:22 AM
  #10  
Z06PSI's Avatar
Thread Starter
TECH Addict
iTrader: (33)
 
Joined: Jul 2002
Posts: 2,647
Likes: 1
From: Thomson, GA
Default

Well mine is done now and I will watch it over the next couple of days...used some clear nylon hose to watch it....
Reply
Old Nov 28, 2003 | 11:02 AM
  #11  
4thGENRETARD's Avatar
TECH Fanatic
 
Joined: Jun 2003
Posts: 1,070
Likes: 0
From: Further South than Hell
Default

I like the Idea.
What if we had taller valve covers and ran breathers on top in front of both? Kinda like old style. Could we then delete the PCV that goes into the intake??
We would have to relocate packs of course and customise the plug wires.
Reply
Old Nov 28, 2003 | 12:12 PM
  #12  
Z06PSI's Avatar
Thread Starter
TECH Addict
iTrader: (33)
 
Joined: Jul 2002
Posts: 2,647
Likes: 1
From: Thomson, GA
Default

The PCV vacuum is a must regardless..... Taller valve covers are a fix but not a cheap one.... I'll take some pictures tomorrow of what I did and post them....
Reply




All times are GMT -5. The time now is 05:46 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE