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11-30-2005, 11:59 AM | #1 |
Registered User
Join Date: Sep 2005
Location: bedford Indiana
Posts: 70
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What carburetor do you use?
Which carburetor and the size do you ues and the fuel mileage do you get with it?
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11-30-2005, 12:12 PM | #2 |
fugedaboutit
Join Date: Mar 2005
Location: Gresham, OR
Posts: 832
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Re: What carburetor do you use?
2bbl
I think its a Rochester 2g or something like that.. I would guess it gets around 15-17 tops, but havent driven it in 6 months
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Currently truckless |
11-30-2005, 12:15 PM | #3 |
Gone Fishing
Join Date: Aug 2005
Location: Fort Worth, Texas 76135
Posts: 12,361
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Re: What carburetor do you use?
I run an edelbrock 1405 and get about 10mpg
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11-30-2005, 12:16 PM | #4 |
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Join Date: Feb 2005
Location: Bay Area, California
Posts: 995
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Re: What carburetor do you use?
I have the 2bbl 2g aswell and get 13-14mpg with a 3.73 rear. I hope to improve that shortly with a 3.08
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1971 Chevy C10 Shortbed Stepside, 307v8 3-on-the-tree |
11-30-2005, 12:20 PM | #5 |
Hittin E-Z Street on Mud Tires
Join Date: Nov 2004
Location: Greenville, SC
Posts: 23,090
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Re: What carburetor do you use?
Edelbrock 650 cfm, 350/700R4/3.73, about 15-16 hwy if I can keep my foot out of it, about 13 city.
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Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications! |
11-30-2005, 12:30 PM | #6 |
Granddad's Ol' Truck
Join Date: Jan 2005
Location: MS
Posts: 588
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Re: What carburetor do you use?
I run the Edelbrock as well. However, overdrive is nice! 17mpg highway. I do not know yet on the city driving.
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1971 Chevrolet Custom 10 short step-side 2005 GMC Sierra SLT 2500HD crew cab 2wd [I]1971 Chevrolet Custom 10 Deluxe lwb fleet-side |
11-30-2005, 12:48 PM | #7 |
Registered User
Join Date: Dec 2003
Location: North Central FL
Posts: 126
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Re: What carburetor do you use?
On the '70 Chevrolet LWB,Im using a Holley 600 manual choke, 305 vortec, manual 3 speed, 3.73 rear and getting 15-16 mpg.
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70 C/10 LWB 69 Cougar 68 Mustang 68 GMC 4X4 SWB |
11-30-2005, 01:10 PM | #8 |
graphic designer
Join Date: May 2004
Location: Spokane, Washington
Posts: 841
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Re: What carburetor do you use?
Rochester Q-Jet. 850 i believe. my mileage is 12-13. 4WD, 32 inch tires, 350 trans, unknown diff gears. this is on a stock 1995 long block with an edelbrock manifold. wish i could have kept the fuel injection, but......
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11-30-2005, 02:25 PM | #9 |
Old Skool Club
Join Date: Jun 2001
Location: Benton, AR "The Heart of Arkansas"
Posts: 10,880
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Re: What carburetor do you use?
Edelbrock 1901 Q-Jet.....getting an honest 10+mpg, whether parked or on the road. Oh, it's better than the Edelbrock 1405 I had.....by almost 25 percent. Got stock 3.08 gears, with 255-70R15's on the back. Speedometer is off by almost 5mph, at an indicated 55mph....on the cop's side of the equation! I would have to plead stupid, if stopped.
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Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was. |
11-30-2005, 04:24 PM | #10 |
A.K.A- Crummy
Join Date: Jun 2005
Location: NC foothills
Posts: 3,025
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Re: What carburetor do you use?
670cfm Holley Truck Avenger.
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2003 Silverado Z71 Are fishermen all liars? |
11-30-2005, 04:36 PM | #11 |
Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
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Re: What carburetor do you use?
3310 Holley, & around 9-10 mpg......depends on how hard i run it L
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
11-30-2005, 04:54 PM | #12 |
Keepin an eye out
Join Date: Feb 2003
Location: So.Cal
Posts: 3,920
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Re: What carburetor do you use?
Holley 670 Street Avenger. Mileage? We dont get no stinkin mileage
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1970 Chevy C10 SWB 5.3 1996 Toyota Tacoma SR5 4x4 2007 Vespa GTS 250 Scooter ZIP 91351 |
11-30-2005, 05:02 PM | #13 |
1972 GMC 2006 GMC
Join Date: Feb 2005
Location: Everett, WA
Posts: 96
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Re: What carburetor do you use?
770 Street Avenger......Really like it.
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11-30-2005, 05:17 PM | #14 |
Registered User
Join Date: May 2001
Location: Benbrook, TX
Posts: 1,060
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Re: What carburetor do you use?
Edelbrock 1406. You'll run it and like it.
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69 swb stepside, rebuild and upgrade in progress |
11-30-2005, 05:33 PM | #15 |
Dork For Days
Join Date: Aug 2005
Location: Dallas
Posts: 407
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Re: What carburetor do you use?
Factory Quadrabog 4bbl (780 cfm?), 11-12 mpg city, not sure about highway. Don't plan any long trips!
'72 C20, 402/700R4 (non-lock), factory 3.54 dana, HEI ignition I plan on swapping up to a lock-up converter someday. Should help quite a bit I think.
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1972 C20, 402/700R4 - My first classic truck, bought in September 2005. 85% transformed from "Farm" to "Cool" status! 1970 Dodge Challenger 440, 4sp (my other toy) 12.67 @ 117 MPH, with a pathetic 2.022 60' 2007 Dodge Charger SRT-8 2008 Cadillac CTS All-American garage, baby! |
11-30-2005, 05:33 PM | #16 |
Lurky lurky
Join Date: Sep 2005
Location: Maryville, TN
Posts: 553
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Re: What carburetor do you use?
When I had the 383 in my truck I used a Holley 750 dp with mechanical secondaries and got about 8 mpg (driving the snot out of the truck). With the new 350 I have a rebiult Q-jet off of a mid 70's Pontiac, I guess a 600-650 and I get around 18 around town with TH350/3.73's.
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11-30-2005, 05:44 PM | #17 |
Jostrans68
Join Date: Mar 2001
Location: Bloomington indiana
Posts: 1,182
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Re: What carburetor do you use?
oe quad runs smooth and get 14mpg around town 350/400 4.10 gears soo to be 200r4 and 3.54 rear gears
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[CGTW Member former 67-72 now with a 96 silverado |
11-30-2005, 06:15 PM | #18 |
Registered User
Join Date: Nov 2003
Location: st. louis area
Posts: 1,551
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Re: What carburetor do you use?
770 Holley on a mild 454 with 3.73s & 275/60/15s. works great never a problem.
mileage? if I keep my foot out of it 10-11 MPG, but why would I want to not play a lil?
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75 GMC C-15 short/step factory 454, lowered |
11-30-2005, 06:21 PM | #19 |
Car O'Holic
Join Date: Jan 2005
Location: Austin, Tx.
Posts: 692
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Re: What carburetor do you use?
Edelbrock 850cfm and get about 9-10
Last edited by Striker169; 11-30-2005 at 06:22 PM. |
11-30-2005, 06:57 PM | #20 |
~Rest In Peace~
Join Date: May 2005
Location: CALIFORNIA NOR CAL
Posts: 9,707
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Re: What carburetor do you use?
im running 2 edelbrocks 600's and getting around 7 miles to gal
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is it fast ? it has a lighting bolt donut? B___H please, I can remove 90% of your so called "beauty" with a kleenex |
11-30-2005, 07:18 PM | #21 |
Registered User
Join Date: Oct 2003
Location: San Jose Ca.
Posts: 3,354
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Re: What carburetor do you use?
Stock 750cc Quadrajet.
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RIP to my son Dylan. 5/17/2002 - 8/18/2018 If you want to know more about rare forms of pediatric cancer or if you want to help fund pediatric cancer research, please check out the website for the non-profit I started. https://slothforpedcancer.org 68 build thread http://67-72chevytrucks.com/vboard/s...d.php?t=223234 |
11-30-2005, 11:15 PM | #22 |
Registered User
Join Date: Mar 2005
Location: 10-Uh-See
Posts: 5,609
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Re: What carburetor do you use?
570 Holley Street Avenger on a GM crate 350, TH350, 3.73 gear. I get about 13 or 14 mpg. It runs ten times better than the 600 Edelbrock I had before.
Buckman, Are you looking at buying a new carb? If so, what will you be putting it on? Is it a stock engine, cammed stock, or modified engine? Or are you just asking out of curiosity?
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11-30-2005, 11:26 PM | #23 |
Registered User
Join Date: May 2005
Location: Queen Creek,AZ
Posts: 21
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Re: What carburetor do you use?
850 Speed Demon mechanical secondarys.Gas milage?I don't want to know .
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12-01-2005, 12:58 AM | #24 |
DON'T TREAD ON ME
Join Date: May 2005
Location: Crosby County, TX
Posts: 989
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Re: What carburetor do you use?
625 Road Demon but don't know about gas mileage yet because the truck is in the paint shop and I just got everything running again.
When I had it on the stock 350 it got about the same milage (but made a lot more power) as the 750 Q-Jet it replaced which was 12-15 MPG.
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Old Yeller |
12-01-2005, 01:40 AM | #25 |
Oil trash and damn proud of it
Join Date: Aug 2005
Location: Williston, ND
Posts: 1,993
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Re: What carburetor do you use?
Quadrajet, with a bad leaking problem. I think it leaks as much as it burns! so I would put my gas mileage at around... ohh, I'd like to say maybe 8 gallons to the miles :P nah, maybe 8mpg, or less. I don't drive or run it too much, and don't plan to until I get either a new carb or get mine rebuilt. But on a previous trip, I think I probably used two gallons in about a 15 mile run or so. So I would put mileage around 5-8
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Mark 1997 K1500 Z71, 14 bolt SF 3.73 posi, Bright Blue Metallic. 6" Superlift 1972 C-10, toolbox, p/s, 350/TH350/3.73 open, black int., bronze 2008 Dodge MegaCab. H&S tuned 6.7 Cummins. Fast Four Tons Some of my pics http://s107.photobucket.com/albums/m294/69-350/ |
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