Holley 0-8007 390 CFM Classic Holley Carburetor w/ Electric Choke

#4258007

Holley 0-8007 390 CFM Classic Holley Carburetor w/ Electric Choke

Name: Holley 0-8007 390 CFM Classic Holley Carburetor w/ Electric Choke
Brand: Holley
SKU: 4258007
Price: 870.95 USD
Availability: InStock
Rating: 5 (18 reviews)

18 Reviews

12 Questions

The single feed fuel inlet makes for easy installation
Features a factory preset electric choke for easy startups
Includes vacuum secondaries for use on wide variety of vehicles

$870.95

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Product Summary

Universal Fit, 4-Barrel Carburetor Barrels, 390 CFM CFM

The single feed fuel inlet makes for easy installation
Features a factory preset electric choke for easy startups
Includes vacuum secondaries for use on wide variety of vehicles
Features a gold dichromate finish for corrosion resistance and classic Holley looks
It is calibrated and intended for small V-8 or 6 cyl. engines and 2 x 4 street tunnel ram set-ups

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Key Specs

Carburetor Barrels	4-Barrel
Fuel Type	Gasoline
Choke Type	Electric
CFM Range	300-399 CFM
CFM	390 CFM

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Holley 0-8007 Details

Classic Holley carbs have been a staple for rodders around the world for decades. They're calibrated for use on stock to mildly modified vehicles and have that classic Holley look. Holley’s 0-8007 is calibrated and intended for small V8s or 6 cylinder engines as well as 2x4 street tunnel ram style set ups. Plus, it is Gold Dichromate coated for durability and classic Holley looks. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.

Gold Dichromate finish for corrosion resistance and classic Holley looks
Calibrated and Intended for small V-8 or 6 cyl. engines & 2 x 4 streettunnel ram set-ups
Factory preset electric choke for easy startups
Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries.
Single feed fuel inlet for easy installation
Power valve blow-out protection
Intake to carb gasket and air cleaner gasket included

Charts

Installation Instructions (PDF)

Guides & Documents

Carburetors Installation Instructions (4258007)

Determining the Best Performance Carburetor For Your Application

Carburetors Installation Instructions (4258007)

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

WARNING:

Cancer and Reproductive Harm – www.P65Warnings.ca.gov

CARB warning

Holley 0-8007 Specifications

KEY SPECS
MFG. Part #	0-8007
Brand	Holley
Carburetor Barrels	4-Barrel
Fuel Type	Gasoline
Choke Type	Electric
CFM Range	300-399 CFM
CFM	390 CFM
Carburetor Flange Type	4-Barrel Square Bore
Finish	Dichromate
Material Type	Aluminum
Color	Gold
Secondary Type	Vacuum
Fuel Inlet Type	Dual
Gasket(s) Included	Yes
New or Remanufactured	New
Throttle Linkage Type	Universal
Supercharged Application	No

GENERAL
Booster	straight
Bolt Hole Pattern	5.160" x 5.625"
GTIN Code	090127001486
Sold in Quantity	Each

Ratings & Reviews

18 Reviews

Overall Assessment

The Holley 0-8007 390 cfm carburetor comes highly recommended by customers, deemed a quality and practical choice especially for small engines and classic models like the '68 Corvair and '74 Ford Bronco. Its fitting and performance surpass larger carburetors, providing an impressive improvement in low and mid-range performance. The carburetor fits perfectly, operates smoothly, and usually needs slight adjustments only, reflecting its usability. It’s also great for flathead engines with mild modifications. The built-in electric choke ensures a fast idle, contributing to its excellent performance. Customers appreciate the detailed instruction booklet included. A superior product, it outperforms competitors in performance and value.

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18 reviews

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excelent product

5.0

a year ago

30rod

va.

Verified

great carb but way pricey$$$$$$

Would Recommend

Holley 0-8007 390 cfm carburetor

5.0

3 years ago

thisoldjeep

Western Colorado

Verified

Bought to replace a 1980s model that had been rebuilt multiple times.

Would Recommend

Great product!

5.0

4 years ago

LTH

Branson mo

Verified

Great product! Would highly recommend for small engines. Works perfectly for a 68 corvair.

Great carburetor

5.0

4 years ago

Big Nick

Santee, CA

First time buyer with Speedway, item arrived on time undamaged. The 390 CFM carb replaced a 650 CFM that was just too much for a basically stock (other than dual exhaust and Edelbrock manifold) 302 in a 74 Ford Bronco. Slight re-adjustment to float level and set idle for a C4 in gear, that was it. 100% improvement over the previous carb. Recommended to me by an old-time mechanic that said it may be counter intuitive, but sometimes a smaller carburetor will outperform a larger one. How so? In most part due to venturi velocity in low and mid-range performance at the sacrifice of extreme top end.

Would Recommend

Still Bad to the Bone

5.0

4 years ago

Greasy Mike

God's Country NJ

Verified

The seller acted as expected and with professionalism.

Would Recommend

the holleys are a great price

5.0

5 years ago

big t

australia

Verified

speedway motors supply parts for your vehicle at a great deal and top products

Would Recommend

I would definitely buy this product anytime, love Holley

5.0

5 years ago

Pierre

Limoges, Ontario, Canada

Verified

The carb fits great, but I'll only know later this spring on how it operates as that's when I'll be installing the engine back into my 55 Belvedere.

Would Recommend

happy with purchase

5.0

6 years ago

Charlie

Ft Worth TX

Verified

This is a popular selection for a straight six application, mine 250 ci chevy on the offy intake, you need a spacer to lift the carb up about a 1/2 inch for the throttle linkage to clear. The carb fits sideways on the straight six, you also will want a different fuel line port so your fuel line will be parallel to the valve cover. It will have fast idle for about two minutes till the electric choke operates. Idle speed was only screw that I have adjusted, seems to run perfect.

Would Recommend

Great product for my 1940 Ford flathead

5.0

7 years ago

Digger

Burnsville, NC

Verified

This went on an Edelbrock intake with single four barrel carb

Would Recommend

Holley 350 or 390

5.0

8 years ago

Greg

Melbourne

I have a stock 265 Hemi and I would like to know what you think will be a good fit. The car will have a 2.5' exhaust and extractors.

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Questions & Answers

12 Questions • 14 Answers

Sort Questions

I know you say these are for tunnel rams etc.... but does a tunnel ram generate enough vacuum for both carbs?

by David

• 6 years ago

1 answer

View Answer

What manual coke kit will fit on the Holley 0-8007 390 cfm carb. I bought the one with the electric choke , but the flathead ford motor has the 3" spacer & the electric coke does not ever maintain fully open . The motor tends to get hot because its running with a partial choke

by Bill

• 7 years ago

1 answer

View Answer

Hi could you tell would a 390cfm be better than 600cfm for cruising on my stock 302ci if so what price deliverd christchurch newzealand many thanks

by Dennis

• 8 years ago

1 answer

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Will this fit an Olds 324 Rocket V8?

by Joe

• 8 years ago

3 answers

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I have a stock 1973 Chevrolet 250. Can I put a Offenhauser 5416 and the Holley 8007 and be ok? Will I need to do anything to make this run properly?

by James

• 9 years ago

2 answers

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What is the overall width of this carb?

by Joe

• 10 years ago

1 answer

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I have a bone stock '77 F150. 4.9L 300cid straight 6, 4 speed manual trans. Will this carb fit my existing intake manifold?

by TomC

• 11 years ago

1 answer

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'53 mercury, flathead V8, 255 cui I have '53 Mercury flathead, 255 cui weiand 903 4 barrell maniford stock engine dual exhaust The manifold has 1 and 7/16 diameter ports What do I need? Do you have a manual choke? This is a 6 volt system.in a '38 Ford

by jusold

• 12 years ago

1 answer

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Is it alright to use an adapter to fit it to a gm spread bore intake?

by Tyran

• 12 years ago

2 answers

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Four barrel carb on a -53 Mercury, 255 flathead Hi I wan`t to buy this carb, and I need a "shopping-list", so it will be most like "bolt on". - What else do you recomend for fittnig this to my -53, stock 255 cubic inch flathead. I want the best / easiest fitment, and wonder what kind of intake, spacer, bolts and gaskets etc. I will need. (I see that it is "some issues" with the one or the other intake, - like the speedway-intake: - does not accept stock fuel pump.) It seems to me that I have to go for the Offy or Edelbrock intake, but I can`t figure out which one will be the best / easiest fit. - What do you recomend..? Thank you!

by Drangberg

• 12 years ago

1 answer

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