Classic Mustangs (Tech) Technical discussions about the Mustangs of yester-year.

carburetor question (1968 289)

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Old May 15, 2007 | 12:13 AM
  #1  
CodyRide's Avatar
CodyRide
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Default carburetor question (1968 289)

I'm pretty sure the engine is stock/origional, as is the carburetor. I was told by the person I bought the car from that if I was going to do anything to it, I should have the carburetor adjusted or replaced.

The car fires up okay (needs to be given gas) but has cut out a few times. The guy I bought it from said this is due to the carburetor.

Should I get it adjusted or should I just replace it? If I were to replace it, is there one that's 'better' to get than just getting another like the original ('better' in terms of more power, or less gas, or running smoother, etc). I see from searching the forums here for "carburetor" that the most common reference is a 2 barrel from Holly.

Sorry if I sound like a total new guy, but I just bought the car. I'm also starting to read so I won't have to ask as stupid of questions soon

Curious minds want to know
Old May 15, 2007 | 12:49 AM
  #2  
Aussie66Fastback's Avatar
Aussie66Fastback
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Default RE: carburetor question (1968 289)

what engine and what plans for the car?
Old May 15, 2007 | 02:00 AM
  #3  
CodyRide's Avatar
CodyRide
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Default RE: carburetor question (1968 289)

its a 289. Not sure if there is more info I can supply. I believe it's mostly stock. Is there another 'stat' for the engine I should know about when asking questions?

Plans for the car? Daily driver for myself. I'm a "light" driver though-- Got a new car, had it for just over 3 years, put only 20k miles on it. I work from home so mostly 1/2 mile trips to go to the coffee shop or 1 mile trips to the store/gym

Cody
Old May 15, 2007 | 02:05 AM
  #4  
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66GTKFB
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Default RE: carburetor question (1968 289)

How about the VIN number, the one on the metal tag on the lower windshield. All we need is the first five numbers and letters. If stock, it's most likely an Autolite 2100 carburetor and a good place to start your education - take it apart and rebuild it.
Jim
Old May 15, 2007 | 02:10 AM
  #5  
Aussie66Fastback's Avatar
Aussie66Fastback
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Default RE: carburetor question (1968 289)

ok, 289 with 2 barrel likely a C code if its all original. this was the lower end of the performance range for the v8's
C - 200hp
A - 225hp
K - 271hp

Assuming you want a cruiser not a racer, you can get the original carb rebuilt or replace it with an aftermarket one. Just dont throw the old stuff out! Original parts are hard to come by and someone may want to restore one day.

At the same time get it serviced and tuned - new plugs, points and get the timing checked. You need to shop around for an old school mechanic to assist...no plug and play on the stangs! The service should include new oil, filter and checking over suspension and brake parts.

good luck.

ps An old school mechanic once told me these cars need 5 miles to warm up properly. If you are only doing 1 mile trips you may find it hard to keep it in tune and also moisture build up will kill your exhaust quicker.
Old May 15, 2007 | 05:13 AM
  #6  
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CodyRide
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Default RE: carburetor question (1968 289)

Wow, thanks for all the info guys... I'll go get the vin and report back

Cody
Old May 15, 2007 | 04:17 PM
  #7  
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CodyRide
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Default RE: carburetor question (1968 289)

The VIN is 8R01C153180 (per the door and the dash)

According to mustangdecoder, it's a "C" class. Blah, I can't believe I got the weak sauce engine






Warranty Number: 8R01C153180

Year:
8
1968


Plant:
R
San Jose, CA


Body Series:
01
2 Door Hardtop


Engine:
C
289 2v V8


Unit:
153180
153180

Cody
Old May 15, 2007 | 09:47 PM
  #8  
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Aussie66Fastback
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Default RE: carburetor question (1968 289)

ORIGINAL: CodyRide

. Blah, I can't believe I got the weak sauce engine
it doesnt have to stay that way!
what you can do to a stang is limited only by your imagination and your wallet.

General opinion here is that if a car is in really good original condition and/or a special model, then it will be worth more unmolested. However, basic C code coupes are dime a dozen, so make the best base from which to built what you want. Remember, one of the major appeals of the stangs in their day was the ability to customise them out of the factory or showroom. You wont find 2 like cars on this site.
Old May 15, 2007 | 10:02 PM
  #9  
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68SCode4speed
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Default RE: carburetor question (1968 289)

Cody,

I posted this on another one of your questions but I'll put it here as well...

http://www.ponycarburetors.com/
These guys are fantastic rebuilders - they will make the carb run better than it has ever run.

If you want to rebuild it then look on eBay for aguy named "Roefastford" - he sells rebuild kits that are nice quality. Of course you'll have to come upwith the small drill bits that you will use to clear passages, or use wire or ? to help clean out any clogs.

I converted my C code to a 4 barrel setup. Stock Mustang 4 barrel manifold and a Autolite 4100 carb. If you areusing your car as a daily commuter then I'd just keep the 2 barrel setup and spend the $ on getting the carb rebuilt by Pony Carbs.

Welcome to the group!
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