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| 3.4 with carb (Page 1/1) |
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DandRauto
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JAN 18, 07:46 PM
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What parts wouldI need if I want to get rid of fuel injection and run a 4 bl carb?
What manifold, carb, distributor would I use?
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BillS
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JAN 20, 06:46 PM
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Well first you'd have to jettison common sense.....(don't do it!)
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olejoedad
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JAN 20, 08:41 PM
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Blacktree
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JAN 20, 09:02 PM
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As far as I know, only Edelbrock still makes carburetor intake manifolds for the 2.8 V6. The carb choice is up to you, but the Holley 390 cfm seems to be a popular choice. And you can get a vacuum advance distributer from an older Chevy S10 with a 2.8 V6.
Edit to add: you'll also need a lower pressure fuel pump. The stock V6 fuel pump puts out WAY too much pressure for a carburetor. The Fiero 4-cyl fuel pump should work.[This message has been edited by Blacktree (edited 01-20-2018).]
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fierofool
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JAN 20, 10:26 PM
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Look for parts for the 70's and early 80's Camaro or El Camino. My brother in law had an El Camino with a carbed 2.8. I think the heads were the same, other than the smaller valves, so the ports should match up.
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BlackCherryGT
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JAN 21, 09:35 AM
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fierosound
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JAN 21, 02:13 PM
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| quote | Originally posted by fierofool:
Look for parts for the 70's and early 80's Camaro or El Camino. My brother in law had an El Camino with a carbed 2.8. I think the heads were the same, other than the smaller valves, so the ports should match up. |
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I think the carb'd V6 engines only had 2-bbl carbs.
But the distributors can be used from them.
From: https://en.wikipedia.org/wi...s_60%C2%B0_V6_engine
LC1
The longitudinal LC1 was produced from 1982 to 1984. It was a 2-barrel High Output ("1-code") version for the F-body cars.
Output was 102 hp (76 kW) and 145 lb⋅ft (197 N⋅m). It was replaced by the LB8 for 1985.
Applications:
1982–1984 Chevrolet Camaro
1982–1984 Pontiac Firebird
LR2
The longitudinal LR2 was a truck version ("B-code") produced from 1982 to 1990.
It used a 2-barrel carburetor and produced 115 hp (86 kW) and 150 lb⋅ft (203 N⋅m).
Applications:
1982–1986 Chevrolet S-10/Chevrolet S-10 Blazer
1982–1986 GMC S-15/GMC S-15 Jimmy
1984–1986 Jeep Cherokee
1986 Jeep Comanche
LL1
The longitudinal LL1 was a high-output version of the LC1 produced in 1983 and 1984.
It was an optional ("L-code") engine on the Pontiac Firebird with 125 hp (93 kW).
Applications:
1983–1984 Pontiac Firebird
LE2
The 2.8 L LE2 was the first version of the 60° engine. It was a transverse version produced from 1980 through 1986 for the A-Body and X-body cars. The standard ("X-code") engine for this line, it used a 2-barrel carburetor. Output was 115 hp (86 kW) for 1980 and '81 112 hp (84 kW) for 1982-86 and 135 lb⋅ft (183 N⋅m). Bore was 89 mm (3.5 in) and stroke was 76 mm (3.0 in).
Applications:
1980–1985 Buick Skylark
1986 Buick Century
1986 Oldsmobile Cutlass Ciera & Cutlass Cruiser
1980–1984 Oldsmobile Omega
1980–1984 Pontiac Phoenix
1980–1985 Chevrolet Citation
1982–1986 Pontiac 6000
1982–1986 Chevrolet Celebrity
1986-1987 Jeep Comanche
1980-2005 Pontiac grand am
LH7
Introduced in 1981, the 2.8 L LH7 was a High Output ("Z-code") version of the LE2 for the higher-performance X-cars like the Chevrolet Citation X-11 and higher-performance A-cars like the Pontiac 6000 STE. It still used a 2-barrel carburetor and produced 135 hp (101 kW) and 165 lb⋅ft (224 N⋅m) for 1981 and 145 lb⋅ft (197 N⋅m) for 1982-1984 versions. The LH7 was replaced after 1984 with the MFI L44.
Applications:
1982–1984 Buick Skylark T-Type
1982–1984 Oldsmobile Omega SX
1982–1984 Pontiac Phoenix SJ
1981–1984 Chevrolet Citation X-11
1984 Chevrolet Celebrity (optional on first year Eurosport)
1983–1984 Pontiac 6000 STE
1989–1991 Isuzu Trooper/Trooper II
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