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Carburetors Carb discussion and questions. Upgrading your Third Gen's carburetor, swapping TBI to carburetor, or TPI to carburetor? Need LG4 or H.O. info? Post it here.

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Old 08-26-2009, 01:52 AM   #1
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low carb diet ???

ok so i have an 88 lo3 "stock " and i want to carb , i want to go edelbrock , now i want to make this transition easy as possible i dont want to buy a manaifold and a carb and then find out that i need other components and have to wait , so i want some suggestions on what i should buy , how many cfm's what intake manifold would best suit my application , manual or electric choke etc. my goal on my bird is to keep it mild kinda 300 ish hp , any suggestios would be appreciated
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Old 08-26-2009, 11:56 AM   #2
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Since your car is a 1988 model year, the only carburetor choice you have is a computer controlled q-jet system from an '88 Monte Carlo. No other carb is remotely emissions-legal.
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Old 08-26-2009, 10:13 PM   #3
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Re: low carb diet ???

so i cant throw on a performer series from edelbrock ?
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Old 08-26-2009, 10:49 PM   #4
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Re: low carb diet ???

Its physically possible, yes. It just won't pass emissions.
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Old 08-26-2009, 10:51 PM   #5
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Re: low carb diet ???

even if i get the intake manifold with the egr port ?
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Old 08-27-2009, 01:09 AM   #6
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Re: low carb diet ???

Aside from your emissions problems.. you will need to replace your computer controlled distributor with a vacuum distributor. And if your cam is a roller u will have to swap the distributor gear.
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Old 08-27-2009, 03:53 PM   #7
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Quote:
Originally Posted by Birdstheword909 View Post
even if i get the intake manifold with the egr port ?
Only a closed-loop computer controlled carburetor and distributor is legal for use on your car, and since your car is a 1988 model, only a system from an '88 or later certified vehicle is legal.

Now that I think about it, I'm not even sure if a carbureted Monte Carlo was offered in California. Certainly no 3rd gen f-body was offered with carb in 1988, either in California or anywhere.

You're begging for a butt kicking at emissions time. If you're up for that, go for it.
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Old 08-27-2009, 06:01 PM   #8
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Re: low carb diet ???

so i pretty much cant do anything to my car,,,,,,
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Old 08-27-2009, 06:22 PM   #9
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Not with a carb, anyway.
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Old 08-27-2009, 08:54 PM   #10
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Re: low carb diet ???

dude..... that blows. not even if i had a 87 " wich was the last year gm used carbs" ?
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Old 08-28-2009, 09:19 AM   #11
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Re: low carb diet ???

If you had an '87, you could swap in a carb engine from another '87.
I don't know why you'd want to though, as you have 21 years of great engines to choose from.....
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Old 08-28-2009, 09:53 AM   #12
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Re: low carb diet ???

Quote:
Originally Posted by 1qk4mula View Post
And if your cam is a roller u will have to swap the distributor gear.
Only if its a billit core cam. Stock hyd roller cams dont require the bronze gear. Neither did my comp hyd roller.
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Old 08-28-2009, 03:22 PM   #13
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Quote:
Originally Posted by 1qk4mula View Post
And if your cam is a roller u will have to swap the distributor gear.
Quote:
Originally Posted by bluegrassz View Post
Only if its a billit core cam. Stock hyd roller cams dont require the bronze gear. Neither did my comp hyd roller.
Thank you. I missed that misinformation being spread in this thread as well.
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Old 08-28-2009, 04:36 PM   #14
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Re: low carb diet ???

Quote:
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Thank you. I missed that misinformation being spread in this thread as well.
No problem.
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Old 08-28-2009, 07:47 PM   #15
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Re: low carb diet ???

so , basically asied form all the cam mods and other stuff , there is no way a carbureted car can pass emissions test?
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Old 08-28-2009, 07:47 PM
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