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

Carburator

Thread Tools
 
Search this Thread
 
Old Mar 30, 2012 | 05:07 PM
  #1  
livetohunt54's Avatar
livetohunt54
Thread Starter
Racer
 
Joined: Jul 2007
Posts: 318
Likes: 0
From: Westport NY
Default Carburator

I have a 1984 coupe that has been switched over to a carb,it has a holly on it now,but I would like to put another one on it could someone let me know what make I should get,and where is a good place to start looking,Im looking for the carb with electric choke. Thanks
Reply
Old Mar 30, 2012 | 05:32 PM
  #2  
WesTenRacing's Avatar
WesTenRacing
Racer
10 Year Member
 
Joined: Feb 2008
Posts: 383
Likes: 2
From: Niagara Falls Ontario
Default

If it is for a street car I'd recommend an Edelbrock Performer Series carb.
Reply
Old Mar 30, 2012 | 06:02 PM
  #3  
caddyboy84's Avatar
caddyboy84
Burning Brakes
10 Year Member
 
Joined: Nov 2011
Posts: 841
Likes: 1
Default

Originally Posted by livetohunt54
I have a 1984 coupe that has been switched over to a carb,it has a holly on it now,but I would like to put another one on it could someone let me know what make I should get,and where is a good place to start looking,Im looking for the carb with electric choke. Thanks
Try a Holley 750 with mechanical secondaries from Summit, or if your a pretty good mechanic you can buy a used one on E-Bay (or somewhere) and trick it out.
Reply
Old Mar 31, 2012 | 06:37 PM
  #4  
project C4's Avatar
project C4
Pro
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2004
Posts: 621
Likes: 37
From: Texas
Default

best "out of the box" carburetor for what you are doing.

http://www.summitracing.com/parts/EDL-1406/

600cfm is plenty big enough for a stock 350 that won't rev over 5500
Reply
Old Mar 31, 2012 | 07:52 PM
  #5  
rodj's Avatar
rodj
Le Mans Master
25 Year Member
 
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia
Default

Originally Posted by caddyboy84
Try a Holley 750 with mechanical secondaries.
Why?
Reply
Old Mar 31, 2012 | 08:33 PM
  #6  
mtnmanut's Avatar
mtnmanut
Racer
 
Joined: Oct 2011
Posts: 312
Likes: 0
From: state of insanity
Default

Originally Posted by livetohunt54
I have a 1984 coupe that has been switched over to a carb,it has a holly on it now,but I would like to put another one on it could someone let me know what make I should get,and where is a good place to start looking,Im looking for the carb with electric choke. Thanks
What holly is on it now? an edelbrock 1406 is a pretty safe bet on a 350.it is a 600 cfm carb with an electric choke. a pretty good out of the box carb. personally i prefer a holly , simple carb to tune, alot of people like the vacumn secondary carbs, i prefer the mechanical secondary dual feed double pump carbs, i would but on a 600 or 650 . for street use its plenty of carb . i wouldn't go any bigger. if you still have the stock 84 motor a 600 is more then enough. for a carb to get the best milage and still have that 4 bbl, nobody likes them , but a quadrajet is a great carb. very small primaries(gets good milage if you keep your foot out of it , and huge secondaries for when you want to use the go peddle. a quadrajet is like 900 cfm fully open if your motor can handle that much, if you go that route make sure you get a small block carb. these were used on s.b b.b chevy,pontiacs , olds, so you get the point. you don't want to put a big block carb on a small block unless your really good at tuning one. if the cast number is for a small block and nobody has messed with it it should run very well.play with the jets and metering rods and you can fine tune these to perform very well annd get decent milage. just my 2 cents; good luck
Reply
Old Mar 31, 2012 | 09:50 PM
  #7  
caddyboy84's Avatar
caddyboy84
Burning Brakes
10 Year Member
 
Joined: Nov 2011
Posts: 841
Likes: 1
Default

Identify the one you have and rebuild it. Buy a Holley book and between the book and the rebuild kit you'll be fine. New gasgets, accellerator pumps, secondary springs, floats and needle seats.....Pretty simple with the book.
Reply
Old Mar 31, 2012 | 10:30 PM
  #8  
ch@0s's Avatar
ch@0s
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2008
Posts: 9,758
Likes: 49
From: Houston Texas
Default

I have a brand new 1407 for sale cheap. electric choke would need to be added.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

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

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

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

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Apr 1, 2012 | 09:38 PM
  #9  
Lucky7's Avatar
Lucky7
Advanced
15 Year Member
 
Joined: Jan 2005
Posts: 63
Likes: 0
From: Southgate Mi.
Default

They sell electric choke kits for Holleys... My buddy put one on his Chevelle last summer.
Reply
Old Apr 2, 2012 | 10:34 AM
  #10  
Keystring's Avatar
Keystring
Drifting
 
Joined: Aug 2006
Posts: 1,624
Likes: 2
From: Canandaigua New York
Default

Originally Posted by WesTenRacing
If it is for a street car I'd recommend an Edelbrock Performer Series carb.


(ignore the 'home made' cable bracket from the P.O. . It's been changed to a 'real' one)


Last edited by Keystring; Apr 2, 2012 at 10:39 AM.
Reply
Old Apr 2, 2012 | 10:41 AM
  #11  
cv67's Avatar
cv67
Team Owner
15 Year Member
 
Joined: Oct 2004
Posts: 81,241
Likes: 3,063
From: altered state
St. Jude Donor '05
Default

600 is plenty for that 350

Have a couple 600s here with vacuum secondarys quick change kit and electric choke. Be going through them soon and offering them up for grabs. They get a lot more attention than just a kit and cleanup.
IMO 750 too much for what you have. A 600 will easily support 350hp
I buy rebuildable Holley cores, too.
Reply
Old Apr 2, 2012 | 10:48 AM
  #12  
caddyboy84's Avatar
caddyboy84
Burning Brakes
10 Year Member
 
Joined: Nov 2011
Posts: 841
Likes: 1
Default

Originally Posted by rodj
Why?
I had 1 at the time and put it on my 74 Cutlass with a rocket 350 and the car was a beast. I used 1 on my 77 Grand prix that I bought from Summit but this one had vacumme secondaries and didn't seem as responsive. Maybe a 650 would be just as good, I've also have had alot of good experiences with older Carter AFB's. I have used brand new q-jets from the dealer (pretty expensive) with great results, I've had nothing but trouble with rebuilt q-jets.

Last edited by caddyboy84; Apr 2, 2012 at 10:53 AM.
Reply
Old Apr 2, 2012 | 12:15 PM
  #13  
project C4's Avatar
project C4
Pro
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2004
Posts: 621
Likes: 37
From: Texas
Default

Originally Posted by caddyboy84
I had 1 at the time and put it on my 74 Cutlass with a rocket 350 and the car was a beast. I used 1 on my 77 Grand prix that I bought from Summit but this one had vacumme secondaries and didn't seem as responsive. Maybe a 650 would be just as good, I've also have had alot of good experiences with older Carter AFB's. I have used brand new q-jets from the dealer (pretty expensive) with great results, I've had nothing but trouble with rebuilt q-jets.
the edelbrock carburetors are copies of the old and new AFB's
Reply
Old Apr 2, 2012 | 12:36 PM
  #14  
caddyboy84's Avatar
caddyboy84
Burning Brakes
10 Year Member
 
Joined: Nov 2011
Posts: 841
Likes: 1
Default

Originally Posted by project C4
the edelbrock carburetors are copies of the old and new AFB's
I remember when they started making them, but I'm afraid of change and haven't really been into all of it for a while. When I had my AFB on my cutlass it was a time when you only really seen one on a Mopar, but that was the best carb I ever had.
Reply
Old Apr 2, 2012 | 01:04 PM
  #15  
mtnmanut's Avatar
mtnmanut
Racer
 
Joined: Oct 2011
Posts: 312
Likes: 0
From: state of insanity
Default

Originally Posted by caddyboy84
I remember when they started making them, but I'm afraid of change and haven't really been into all of it for a while. When I had my AFB on my cutlass it was a time when you only really seen one on a Mopar, but that was the best carb I ever had.
I HAVE A COUPLE OF AFB CARBS AND ALSO A EELBROCK 1406 ALONG WITH HOLLEYS AND QUADRAJETS ON THE SHELF IN THE SHOP. FOR A FOR THE HECK OF IT COMPARISON OF THE AFB AND EDELBROCK THEY ARE VERY SIMILAR ALMOST IDENTICAL IN LOOKS. TWO QUICK THINGS I NOTICED WAS THE AIRHORN DIAMETER ON THE AFB WAS SMALLER AT ABOUT 4 1/2 INCH SAME AS THE OLD GM WCFB VS. EDELBROCK OF APPR.4 7/8 SAME AS HOLLEY THROTTLE BORE SIZES ALSO SMALLER AFB VS. EDELBRCK THE BEST I CAN FIND AN AFB WAS A 500 CFM CARB VS. SMALL EDELBROCK BEING 600 CFM. ALSO THE BOLT PATTERN ON THE AFB WAS SMALLER THEN THE SQUAREBORE EDELBROCK OR HOLLEY.SO IF YOU WANT TO USE THE OLDER AFB YOU NEED TO MAKE SURE YOU HAVE THE DUAL BOLT PATTERN INTAKE WHICH MOST IF NOT ALL AFTERMARKET INTAKES ARE. TO JUST KICKIT UP A NOTCH IF YOU CAN GET A HOLD OF AN OLDER COMPETITION SERIES AFB,HAD A TAG ON THE FRONT OF THE CARB JUST BELOW THE AIRHORN THAT IDENTIFIED IT AS A COMPETITION SERIES,NOW THAT WAS A DAMN GOOD CARB. IT MADE THOSE HEMI STOCK AND SUPER STOCKS RUN THE BIG NUMBERS THEY RAN.
Reply
Old Apr 2, 2012 | 01:42 PM
  #16  
caddyboy84's Avatar
caddyboy84
Burning Brakes
10 Year Member
 
Joined: Nov 2011
Posts: 841
Likes: 1
Default

Ya know.....Ya got me thinkin, It was 20yrs ago but it was the AFB that ran the best on my Olds. A friend was rebuilding a Roadrunner and I sold it to him and went with a Holley THEN a Q-jet (rebuilt) and though they were o.k., the car ran the best with the Carter. It WAS an older one and I remember it having a little metal tag on it too. I guess my friend knew what it was because he sure wanted it.
Reply
Old Apr 2, 2012 | 01:46 PM
  #17  
livetohunt54's Avatar
livetohunt54
Thread Starter
Racer
 
Joined: Jul 2007
Posts: 318
Likes: 0
From: Westport NY
Default

Hey Chaos How much for your 1407
Reply

Get notified of new replies

To Carburator

Old Apr 3, 2012 | 02:27 PM
  #18  
livetohunt54's Avatar
livetohunt54
Thread Starter
Racer
 
Joined: Jul 2007
Posts: 318
Likes: 0
From: Westport NY
Default

Hey Mtnmanut: How much do you want for your carbs,the ones that will fit my 350,what condition are they in.
Reply
Old Apr 3, 2012 | 02:30 PM
  #19  
livetohunt54's Avatar
livetohunt54
Thread Starter
Racer
 
Joined: Jul 2007
Posts: 318
Likes: 0
From: Westport NY
Default

Hey Cuisinartvette: What price do you have on your carbs,the ones that will fit my 350,and what condition are they in.
Reply
Old Apr 3, 2012 | 02:35 PM
  #20  
cv67's Avatar
cv67
Team Owner
15 Year Member
 
Joined: Oct 2004
Posts: 81,241
Likes: 3,063
From: altered state
St. Jude Donor '05
Default

you have a pm
Reply



All times are GMT -4. The time now is 09:22 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
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-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

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


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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