C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations

[C1] Need some Help...

Thread Tools
 
Search this Thread
 
Old Sep 22, 2017 | 11:27 AM
  #41  
Frankie the Fink's Avatar
Frankie the Fink
Team Owner
 
Joined: Aug 2007
Posts: 58,061
Likes: 7,145
Army
Default

Originally Posted by Nowhere Man
Before anyone else recomends parts we should first figure out what you have. Locate on the intake manifold and block the casting numbers of each. Then tell us if you don't mind keeping the intake if we can tell you what carb you need. If indeed you really want a new intake and carb set up someone can recommend that too. But the way you discribe is the carb and possible the timing is not set up correctly causing your problems. If that's really the case then throwing parts at it won't solve anything.
It's beyond that. Either the heads are wrong or the whole engine is a replacement. The straight-across valve cover bolts are a clue.
Reply
Old Sep 22, 2017 | 12:02 PM
  #42  
Nowhere Man's Avatar
Nowhere Man
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2003
Posts: 54,073
Likes: 9,398
From: Sitting in his Nowhere land Hanover Pa
2024 C2 of the Year Finalist - Unmodified
2015 C2 of Year Finalist
Default

Originally Posted by Frankie the Fink
It's beyond that. Either the heads are wrong or the whole engine is a replacement. The straight-across valve cover bolts are a clue.
Weather or not the heads or correct to the year of the block should make no difference on performance of said engine. The thing the op needs to understand is all the parts need to be working at optimal performance and to have everything working in sync A whole bunch of miss matched parts won't help a thing
Reply
Old Sep 22, 2017 | 12:20 PM
  #43  
Bill Pilon's Avatar
Bill Pilon
Burning Brakes
Veteran: Army
20 Year Member
 
Joined: Jun 2005
Posts: 867
Likes: 260
From: Hinesville, GA & Oswego, NY
Default

The WCFB will fit on the manifold the Rochester 4GC is on, I have actually used a 4GC on a car while waiting for parts for a WCFB, I have a few of each sitting around.

Bill
Reply
Old Sep 22, 2017 | 12:24 PM
  #44  
Sovsen's Avatar
Sovsen
Thread Starter
Intermediate
 
Joined: Sep 2017
Posts: 25
Likes: 0
Default

Originally Posted by Bill Pilon
The WCFB will fit on the manifold the Rochester 4GC is on, I have actually used a 4GC on a car while waiting for parts for a WCFB, I have a few of each sitting around.

Bill
Is mine a 4GC model ? If so, there is no problem at all, if I understand you correctly ?
Reply
Old Sep 22, 2017 | 01:51 PM
  #45  
Frankie the Fink's Avatar
Frankie the Fink
Team Owner
 
Joined: Aug 2007
Posts: 58,061
Likes: 7,145
Army
Default

a) running a carb temporarily while waiting for a correct part is not "...no problem at all" and I've certainly done it, and,
b) it sure as hell matters what heads, etc.. are installed vis a vis performance. Bolt a set of D00E Windsor heads on a stock Ford 289 and see what happens.

I'm out...there is not much more I can add that is deemed worthwhile
Reply
Old Sep 22, 2017 | 01:58 PM
  #46  
Sovsen's Avatar
Sovsen
Thread Starter
Intermediate
 
Joined: Sep 2017
Posts: 25
Likes: 0
Default

Originally Posted by Frankie the Fink
a) running a carb temporarily while waiting for a correct part is not "...no problem at all" and I've certainly done it, and,
b) it sure as hell matters what heads, etc.. are installed vis a vis performance. Bolt a set of D00E Windsor heads on a stock Ford 289 and see what happens.

I'm out...there is not much more I can add that is deemed worthwhile
Sorry to ask... what is heads?
Reply
Old Sep 22, 2017 | 02:12 PM
  #47  
Nowhere Man's Avatar
Nowhere Man
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2003
Posts: 54,073
Likes: 9,398
From: Sitting in his Nowhere land Hanover Pa
2024 C2 of the Year Finalist - Unmodified
2015 C2 of Year Finalist
Default

Originally Posted by Sovsen
Sorry to ask... what is heads?
cylinder heads.
Reply
Old Sep 22, 2017 | 05:01 PM
  #48  
Sovsen's Avatar
Sovsen
Thread Starter
Intermediate
 
Joined: Sep 2017
Posts: 25
Likes: 0
Default

Does this number tell you anything about the type of intake I have, and if it will fit well together with the WCFB ?
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 22, 2017 | 11:18 PM
  #49  
Loren Smith's Avatar
Loren Smith
Drifting
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2003
Posts: 1,792
Likes: 107
Default

That is a good sign, you have the correct intake for a 1958 230hp Corvette - part number 3746829. Who knows, that might be the original intake for your car. If you are lucky, maybe you also have the original block, with later model heads. Nonetheless, Frankie is right that getting a rebuilt WCFB should be the easiest way to go. Here is another one I found on ebay, if you don't care about matching numbers, and the listing says it ships worldwide:

http://www.ebay.com/itm/1958-1965-CH...RZSTiF&vxp=mtr
Reply
Old Sep 23, 2017 | 11:48 AM
  #50  
Sovsen's Avatar
Sovsen
Thread Starter
Intermediate
 
Joined: Sep 2017
Posts: 25
Likes: 0
Default

We are ordering some other parts for the car from Corvette Central. Thats why we would like to get the carb from them as well. Just to keep things simple.
I understand that the right "original" carb is the one you links to on eBay. Chicago Corvette Supply got it as well. And I will try and buy one of them if necessary. BUT can you explaine what kind of problems I will get, if I buy the one from Corvette Central ?
Reply
Old Sep 23, 2017 | 02:23 PM
  #51  
Sovsen's Avatar
Sovsen
Thread Starter
Intermediate
 
Joined: Sep 2017
Posts: 25
Likes: 0
Default

Is that an adapter ? And if so...then what ?
Reply
Old Sep 23, 2017 | 02:41 PM
  #52  
Sovsen's Avatar
Sovsen
Thread Starter
Intermediate
 
Joined: Sep 2017
Posts: 25
Likes: 0
Default

Originally Posted by Sovsen
Is that an adapter ? And if so...then what ?
Im pretty sure I saw 4jet written on it.... 4jet is different from a 4GC isnt it ?
Reply
Old Sep 23, 2017 | 08:25 PM
  #53  
Loren Smith's Avatar
Loren Smith
Drifting
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2003
Posts: 1,792
Likes: 107
Default

Originally Posted by Sovsen
We are ordering some other parts for the car from Corvette Central. Thats why we would like to get the carb from them as well. Just to keep things simple.
I understand that the right "original" carb is the one you links to on eBay. Chicago Corvette Supply got it as well. And I will try and buy one of them if necessary. BUT can you explaine what kind of problems I will get, if I buy the one from Corvette Central ?
Check the archives on Chicago Corvette, buyer beware. But you can't go wrong with Corvette Central, although they would probably cost more than an eBay seller. Since you are buying international, they might be your safest bet.
Reply
Old Sep 24, 2017 | 05:03 AM
  #54  
Sovsen's Avatar
Sovsen
Thread Starter
Intermediate
 
Joined: Sep 2017
Posts: 25
Likes: 0
Default

Im so sorry. I missed an e-mail from CorvetteCentral.... They admit it is a wrong photo on the webshop and they send me the right one.
I guess everything will be alright now 🤗
Reply
Old Sep 24, 2017 | 02:43 PM
  #55  
Sovsen's Avatar
Sovsen
Thread Starter
Intermediate
 
Joined: Sep 2017
Posts: 25
Likes: 0
Default

Cant wait until spring now. I have ordered all the parts now, so it will be ready :-)
Reply




All times are GMT -4. The time now is 05:56 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