C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Anyone know what would cause this?

Thread Tools
 
Search this Thread
 
Old Sep 14, 2007 | 04:55 PM
  #1  
Keystring's Avatar
Keystring
Thread Starter
Drifting
 
Joined: Aug 2006
Posts: 1,624
Likes: 2
From: Canandaigua New York
Default ............

.............

Last edited by Keystring; Sep 15, 2007 at 12:16 PM.
Reply
Old Sep 14, 2007 | 05:06 PM
  #2  
Atok's Avatar
Atok
Melting Slicks
10 Year Member
 
Joined: Apr 2003
Posts: 2,150
Likes: 6
From: NS
Default

Yep, looks like a cathodic reaction from salt water.

http://electrochem.cwru.edu/ed/encyc...-corrosion.htm
Reply
Old Sep 14, 2007 | 05:49 PM
  #3  
brian84's Avatar
brian84
Instructor
 
Joined: Jul 2007
Posts: 229
Likes: 0
From: FT Lauterdale Florida
Default

HOLY CarP! that looks bad. I would concider picking up a entirely new intake system for your ride. I picked up a spare (complete) cfi set up from a fourm member for $175 shipped to me. ill keep my eyes open and let u know if I find anything, but I would definately not even try and re use that intake if it looks that bad.
Reply
Old Sep 14, 2007 | 05:57 PM
  #4  
Midnight 85's Avatar
Midnight 85
Le Mans Master
15 Year Member
 
Joined: May 2004
Posts: 5,866
Likes: 60
From: Hellinois
Finalist 2020 C4 of the Year - Modified
Default

That intake will leak no matter what you do, pitch it, it's junk. Scout around on ebay and pick up another crossfire setup.
Reply
Old Sep 14, 2007 | 06:08 PM
  #5  
Keystring's Avatar
Keystring
Thread Starter
Drifting
 
Joined: Aug 2006
Posts: 1,624
Likes: 2
From: Canandaigua New York
Default

.....

Last edited by Keystring; Sep 15, 2007 at 12:17 PM.
Reply
Old Sep 14, 2007 | 06:26 PM
  #6  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Default

The two barrel manifold and TB ought to be basically a "bolt on". Your wiring is set up for two injectors, etc. All I see is leaving one of the IAC connectors unplugged. There will probably be some cable/linkage hassles. Pay particular attention to the TV cable and it's proper adjustment, because a misstep, there could cost you a transmission.

RACE ON!!!
Reply
Old Sep 14, 2007 | 06:56 PM
  #7  
Keystring's Avatar
Keystring
Thread Starter
Drifting
 
Joined: Aug 2006
Posts: 1,624
Likes: 2
From: Canandaigua New York
Default

...

Last edited by Keystring; Sep 15, 2007 at 12:17 PM.
Reply
Old Sep 14, 2007 | 08:07 PM
  #8  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Default

I don't know what you're doing, here, but maybe, especially if funds are scarce, you should pull the trans pan, diff, a head, and I don't know what all else, before you spend money on an intake, etc, for a car you will never be able to afford to get running. It may just pay to "look before you leap".

RACE ON!!!
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

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

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

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

 Michael S. Palmer
story-4

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-5

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-6

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-7

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-8

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Sep 14, 2007 | 11:01 PM
  #9  
Midnight 85's Avatar
Midnight 85
Le Mans Master
15 Year Member
 
Joined: May 2004
Posts: 5,866
Likes: 60
From: Hellinois
Finalist 2020 C4 of the Year - Modified
Default

Originally Posted by CFI-EFI
I don't know what you're doing, here, but maybe, especially if funds are scarce, you should pull the trans pan, diff, a head, and I don't know what all else, before you spend money on an intake, etc, for a car you will never be able to afford to get running. It may just pay to "look before you leap".

RACE ON!!!
Excellent advice!!
Reply
Old Sep 14, 2007 | 11:41 PM
  #10  
Keystring's Avatar
Keystring
Thread Starter
Drifting
 
Joined: Aug 2006
Posts: 1,624
Likes: 2
From: Canandaigua New York
Default

...

Last edited by Keystring; Sep 15, 2007 at 12:18 PM.
Reply
Old Sep 15, 2007 | 11:35 AM
  #11  
ineVETTEable's Avatar
ineVETTEable
Racer
 
Joined: Nov 2006
Posts: 322
Likes: 1
From: Muskego Wisconsin
Default

^^^^ OOF...
Reply
Old Sep 15, 2007 | 11:49 AM
  #12  
87 rag's Avatar
87 rag
Drifting
 
Joined: May 2004
Posts: 1,747
Likes: 0
From: Port McNicoll Ontario
Default

Originally Posted by Keystring
I'm not putting the original motor back in. I have a 350 from an 84 Monte Carlo that a friend sold me for $200. So pulling a 'head' isn't necessary.

As far as the trans goes. If it's bad, I have the turbo 350 from the Monte to put in, even tho I really don't want to go to a 3 speed.

And why would I need to pull the differential since it's a sealed unit? I don't think that's necessary.

And as far as 'never afford to get running' goes. I never said I wouldn't be able to get it running. I said being able to buy parts for higher dollar amounts than I can afford 'isn't in the cards right now'.

So I did 'Look' before I 'Lept'..

I value your option and help with questions I have had on this project, but I also find there are people here who seem to thinK money is the answer to all problems because they seem to be able to whip out their check books or credit cards.

I've wanted a vette for a long time. And now I have it. If it turns out to be a 'lawn ornament', so be it.

But the attitude of some on here makes me wonder why I bothered to sign up, and frankly.,I think the 'if you can't afford it, you shouldn't have bought it' attitude is .

I didn't need anyones permission to buy something or waste my time on it since I left home at 16.

And I sure don't need it now.

Thanks for the help, but I think I can figure the rest out for myself.

Sorry to have been a burden to some here.
I can't speak for CFI but I don't think he was trying to insult you.
Man are you ever sensitive.
What a rediculous response to good advice.
Reply
Old Sep 15, 2007 | 12:28 PM
  #13  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Default

Originally Posted by Keystring
I'm not putting the original motor back in. I have a 350 from an 84 Monte Carlo that a friend sold me for $200. So pulling a 'head' isn't necessary.

As far as the trans goes. If it's bad, I have the turbo 350 from the Monte to put in, even tho I really don't want to go to a 3 speed.

And why would I need to pull the differential since it's a sealed unit? I don't think that's necessary.

And as far as 'never afford to get running' goes. I never said I wouldn't be able to get it running. I said being able to buy parts for higher dollar amounts than I can afford 'isn't in the cards right now'.

So I did 'Look' before I 'Lept'..

I value your option and help with questions I have had on this project, but I also find there are people here who seem to thinK money is the answer to all problems because they seem to be able to whip out their check books or credit cards.

I've wanted a vette for a long time. And now I have it. If it turns out to be a 'lawn ornament', so be it.

But the attitude of some on here makes me wonder why I bothered to sign up, and frankly.,I think the 'if you can't afford it, you shouldn't have bought it' attitude is .

I didn't need anyones permission to buy something or waste my time on it since I left home at 16.

And I sure don't need it now.

Thanks for the help, but I think I can figure the rest out for myself.

Sorry to have been a burden to some here.
Well screw you!

I tried to give you some honest, sincere, non-judgmental, well intentioned advice to help you out, and you feed me THAT crap. My "attitude" was one of trying to help you from wasting money, by starting something, "My budget is nearly non existent" that you might not be able to finish. I was only giving you some well intentioned advice to help prevent YOU from getting yourself into a trick box. I wasn't necessarily expecting a thank you, but I wasn't expecting to take a load of crap over trying to help. As far as I'm concerned, you are on your own. My final words on the subject are, although you say you don't need it, you have my permission to take a flying leap...

RACE ON!!!
Reply
Old Sep 15, 2007 | 12:42 PM
  #14  
aboatguy's Avatar
aboatguy
Race Director
15 Year Member
 
Joined: Jan 2005
Posts: 10,641
Likes: 13
From: Slidell Louisiana
Default

Keystring what CFI was trying to get across was if the car was submerged in salt water above the intake level there are lots of other assemblies (composed of material like aluminum, steel etc) that are likely just as compromised as your intake. The diff is not a totally sealed system, it is vented and if the diff was submerged there's a good chance of saltwater intrusion.


With the current collector status of the 1984 corvette throwing a bunch of money (or even a moderate amount) does not make sense.
Good luck!

MIke
Reply
Old Sep 15, 2007 | 02:35 PM
  #15  
Keystring's Avatar
Keystring
Thread Starter
Drifting
 
Joined: Aug 2006
Posts: 1,624
Likes: 2
From: Canandaigua New York
Default

Originally Posted by CFI-EFI
Well screw you!

I tried to give you some honest, sincere, non-judgmental, well intentioned advice to help you out, and you feed me THAT crap. My "attitude" was one of trying to help you from wasting money, by starting something, "My budget is nearly non existent" that you might not be able to finish. I was only giving you some well intentioned advice to help prevent YOU from getting yourself into a trick box. I wasn't necessarily expecting a thank you, but I wasn't expecting to take a load of crap over trying to help. As far as I'm concerned, you are on your own. My final words on the subject are, although you say you don't need it, you have my permission to take a flying leap...

RACE ON!!!
If I mis-interpretted what you where saying, then I am sorry and I apologize.

This is my last post.

Thank you for all your help.

Last edited by Keystring; Sep 15, 2007 at 02:37 PM.
Reply
Old Sep 15, 2007 | 05:07 PM
  #16  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Default

Originally Posted by CFI-EFI
I don't know what you're doing, here, but maybe, especially if funds are scarce, you should pull the trans pan, diff, a head, and I don't know what all else, before you spend money on an intake, etc, for a car you will never be able to afford to get running. It may just pay to "look before you leap".

RACE ON!!!
...
Reply

Get notified of new replies

To Anyone know what would cause this?





All times are GMT -4. The time now is 06:20 PM.

story-0
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-1
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-2
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-3
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
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-6
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-7
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-8
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-9
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE