C7 Tech/Performance Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Well I royally screwed up ..... help

Thread Tools
 
Search this Thread
 
Old Mar 26, 2017 | 08:46 PM
  #21  
RussM05's Avatar
RussM05
Melting Slicks
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2012
Posts: 2,226
Likes: 1,029
From: Thomas Texas
Default

For the PCV to work it need the vacuum from the intake.
Reply
Old Mar 26, 2017 | 09:18 PM
  #22  
mustclime's Avatar
mustclime
Drifting
 
Joined: Oct 2008
Posts: 1,278
Likes: 35
Default

The crankcase is positively charged from blow by and heat......if you really want to fix the tube, the intakes are only about $250.
Reply
Old Mar 27, 2017 | 12:40 AM
  #23  
Liter of cola's Avatar
Liter of cola
Thread Starter
Racer
 
Joined: Oct 2016
Posts: 434
Likes: 27
Default

Originally Posted by Maxie2U
Huh? This has can't be good written all over it.
I was gonna ask if i could just block off the inlet... i was pretty sure the only reason for it in the first place was to vent the crank case w/o spilling oil on the ground.

I was pretty sure i could just block it off and run a hose from the crank case down to the sub frame to vent onto the ground.

This is correct no? The inlet has no purpose other than emissions right? They only routed it to the intake to burn off the expelling oil and gasses from the crankcase for emissions purposes right?

As long as the crank case has a vent it should be fine no?




Well i glued the sucker back on, on saturday with jb weld plastic weld. Gonna check it for strength and try to put the tube on and drive it around in a day or two. If it doesnt stick im gonna drill it out and and either put in a metal hose barb or just block it off and run a breather filter on the outlet of my oil catch can.

Last edited by Liter of cola; Mar 27, 2017 at 01:13 AM.
Reply
Old Mar 27, 2017 | 02:22 AM
  #24  
Liter of cola's Avatar
Liter of cola
Thread Starter
Racer
 
Joined: Oct 2016
Posts: 434
Likes: 27
Default

Read this guys

http://oppositelock.kinja.com/ditch-...ate-1634156554

"Lastly, if you want to ditch the chance of oil getting back into your motor via the PCV system altogether; its also pretty simple. Get a catch can, and instead of routing that outlet hose of the catch can back into your intake track simply put one of those little breather filters on it. This allows the air pressure to escape as intended, but still collects and keeps the oil in the can. In the even that it does make it past the catch can, it will just make a little smudge on the underside of your hood you can wipe off easily (although that likely wont happen). You are keeping the ground and your car free of unwanted oil and everyone is happy."

^according to that random guys post as long as the crank case has somewhere to vent your good.

Last edited by Liter of cola; Mar 27, 2017 at 02:32 AM.
Reply
Old Mar 27, 2017 | 09:53 PM
  #25  
mustclime's Avatar
mustclime
Drifting
 
Joined: Oct 2008
Posts: 1,278
Likes: 35
Default

Just ordered a new intake manifold from amazon.....$187 bucks shipped. It will be interesting swapping it.
Reply
Old Mar 27, 2017 | 09:55 PM
  #26  
Max Bet's Avatar
Max Bet
Instructor
 
Joined: Sep 2016
Posts: 193
Likes: 19
From: Henderson NV
Default

Originally Posted by mustclime
Just ordered a new intake manifold from amazon.....$187 bucks shipped. It will be interesting swapping it.
It's actually very easy since there's no water jackets to deal with.
Reply
Old Mar 27, 2017 | 10:02 PM
  #27  
Max Bet's Avatar
Max Bet
Instructor
 
Joined: Sep 2016
Posts: 193
Likes: 19
From: Henderson NV
Default

Originally Posted by Liter of cola
I was gonna ask if i could just block off the inlet... i was pretty sure the only reason for it in the first place was to vent the crank case w/o spilling oil on the ground.

I was pretty sure i could just block it off and run a hose from the crank case down to the sub frame to vent onto the ground.

This is correct no? The inlet has no purpose other than emissions right? They only routed it to the intake to burn off the expelling oil and gasses from the crankcase for emissions purposes right?

As long as the crank case has a vent it should be fine no?






Well i glued the sucker back on, on saturday with jb weld plastic weld. Gonna check it for strength and try to put the tube on and drive it around in a day or two. If it doesnt stick im gonna drill it out and and either put in a metal hose barb or just block it off and run a breather filter on the outlet of my oil catch can.

The port you repaired is a vacuum source. It's required for your PCV system whether you use the stock system, or a modified version of it, like a catch can. If you block it off, you lose the vacuum source for your PCV or catch can. Venting or release of the crankcase gasses occur at both valve covers and at the PCV check valve (the other end of the hose that was connected to the broken nipple).
Reply
Old Mar 28, 2017 | 12:18 AM
  #28  
mustclime's Avatar
mustclime
Drifting
 
Joined: Oct 2008
Posts: 1,278
Likes: 35
Default

Originally Posted by Max Bet
It's actually very easy since there's no water jackets to deal with.
Do you know if I need any gaskets or every thing "o" rings?
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-1

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-2

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-3

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-4

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-5

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-6

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-7

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-8

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-9

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
Old Mar 28, 2017 | 12:27 AM
  #29  
Max Bet's Avatar
Max Bet
Instructor
 
Joined: Sep 2016
Posts: 193
Likes: 19
From: Henderson NV
Default

Originally Posted by mustclime
Do you know if I need any gaskets or every thing "o" rings?
It won't come with anything. The eight rubber seals around each intake runner, and the seal for the throttle body can actually be reused depending on their condition. But if you're not comfortable doing that, you can always buy the eight intake runner seals and reuse the rest. You'll transfer the sensors from the old to new, and there is a rigid tube that attaches on the rear of the manifold. When you look at the new one, you'll see how pushing the red collar in will release the tube.
Reply
Old Mar 28, 2017 | 10:55 AM
  #30  
mustclime's Avatar
mustclime
Drifting
 
Joined: Oct 2008
Posts: 1,278
Likes: 35
Default

Originally Posted by Max Bet
It won't come with anything. The eight rubber seals around each intake runner, and the seal for the throttle body can actually be reused depending on their condition. But if you're not comfortable doing that, you can always buy the eight intake runner seals and reuse the rest. You'll transfer the sensors from the old to new, and there is a rigid tube that attaches on the rear of the manifold. When you look at the new one, you'll see how pushing the red collar in will release the tube.
the car has 11k miles, I am hopeful that the rings should be ok
Reply
Old Mar 28, 2017 | 03:39 PM
  #31  
LivinTheDream's Avatar
LivinTheDream
Racer
15 Year Member
 
Joined: Aug 2003
Posts: 290
Likes: 8
From: 60 miles from BGKY
Default How this happened

I just installed my Elite can and wondered if yours snapped trying to push the rubber PVC hose over the stop (the part that catches the spring latch on the stock PVC hose). I can see where that might happen.

Last edited by LivinTheDream; Mar 28, 2017 at 03:42 PM. Reason: b/c I can't spell sometimes
Reply
Old Mar 31, 2017 | 06:51 AM
  #32  
Liter of cola's Avatar
Liter of cola
Thread Starter
Racer
 
Joined: Oct 2016
Posts: 434
Likes: 27
Default

Originally Posted by LivinTheDream
I just installed my Elite can and wondered if yours snapped trying to push the rubber PVC hose over the stop (the part that catches the spring latch on the stock PVC hose). I can see where that might happen.
Mine snapped off while trying to remove the stock hose, couldnt fit my finger in to get at the release had to use a flat head and while pullin off the crankcase side the manifold side snapped off, i recomend releasing the manifold side first to prevent this and use oil to lube up the process of applying the elite hose.

I tried to put on the elite hose on my "repaired" inlet and it snapped off again.

Can i get instructions on how to remove the manifold cuz im gonna have to drill it out and thread in a metal fitting.

Last edited by Liter of cola; Mar 31, 2017 at 06:58 AM.
Reply
Old Mar 31, 2017 | 09:26 AM
  #33  
Liter of cola's Avatar
Liter of cola
Thread Starter
Racer
 
Joined: Oct 2016
Posts: 434
Likes: 27
Default

F it guys... im ordering atomic manifold haltech cold air and the katech 103mm tb.
Reply
Old Mar 31, 2017 | 09:35 AM
  #34  
mustclime's Avatar
mustclime
Drifting
 
Joined: Oct 2008
Posts: 1,278
Likes: 35
Default

I snapped mine removing the stock hose. The trick is to release both ends at the same time. Got a stock manifold for under $200 shipped and replaced it in under 2 hours.
Reply
Old Mar 31, 2017 | 01:41 PM
  #35  
Maxie2U's Avatar
Maxie2U
Le Mans Master
 
Joined: Aug 2015
Posts: 8,243
Likes: 4,618
From: Southwest Florida
Default

Originally Posted by Liter of cola
Mine snapped off while trying to remove the stock hose, couldnt fit my finger in to get at the release had to use a flat head and while pullin off the crankcase side the manifold side snapped off, i recomend releasing the manifold side first to prevent this and use oil to lube up the process of applying the elite hose.

I tried to put on the elite hose on my "repaired" inlet and it snapped off again.

Can i get instructions on how to remove the manifold cuz im gonna have to drill it out and thread in a metal fitting.
"im gonna have to drill it out and thread in a metal fitting."

How do you plan to stop the drilled out material from falling into the intake manifold?
Reply
Old Mar 31, 2017 | 02:25 PM
  #36  
Liter of cola's Avatar
Liter of cola
Thread Starter
Racer
 
Joined: Oct 2016
Posts: 434
Likes: 27
Default

Originally Posted by Maxie2U
"im gonna have to drill it out and thread in a metal fitting."

How do you plan to stop the drilled out material from falling into the intake manifold?
This was my post right after that...

"F it guys... im ordering atomic manifold haltech cold air and the katech 103mm tb."

Where can i find instructions on changing out the manifold?

Last edited by Liter of cola; Mar 31, 2017 at 02:32 PM.
Reply
Old Apr 3, 2017 | 01:52 PM
  #37  
mustclime's Avatar
mustclime
Drifting
 
Joined: Oct 2008
Posts: 1,278
Likes: 35
Default

Originally Posted by Liter of cola
This was my post right after that...

"F it guys... im ordering atomic manifold haltech cold air and the katech 103mm tb."

Where can i find instructions on changing out the manifold?
http://documents.msdperformance.com/2700.pdf

this is what i used
Reply




All times are GMT -4. The time now is 12:25 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-8
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-9
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE