Demon Carburetion 1901 Street Demon Carburetor

Demon Carburetion 1901 Street Demon Carburetor
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Model: 1901
(36)
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Product Details

Carburetor Street Demon Carburetor Street Demon Carburetor; 625 cfm; Vacuum Secondary; Electric Choke; Triple Stack Booster; Black Polymer Fuel Bowl; SPECIFICATIONS: Barrel: Four Booster Type: Triple Stack Carburetor Type: Street Demon 625 CFM: 625 Choke: Electric Emission: Without EGR Finish: Shiny Flange: Square Bore Fuel Inlet: Single Fuel Type: Gasoline Material: Aluminum / Composite Metering Rod Size: 60/52 Primary Main Jet: 80 Primary Pump Nozzle Size: 31 Secondary Main Jet: 80 Secondary Type: Vacuum Step Up Spring: Green Supercharged Application: No Type: Automotive Usage: Street Vacuum Port Quantity: 1 timed (spark); 2 full; 1 PCV WARNING CA Proposition 65: Yes FEATURES: Ball Burnished Shiny Aluminum w/Black Composite Fuel Bowl Designed For Use On Most Stock To Mildly Modified V8s Developed From the Ground Up With Smooth Styling One Piece Airhorn Is Easy To Clean and Maintain Aerospace Composite Fuel Bowl Offers Heat Insulating Benefits Electric Choke Management Means Easy Cold Starts Dual Mounting Bolt Pattern Fits Most Aftermarket Intake Manifolds Integrated Fuel Bowl/Main Body Dsg. w/Gasket Eliminate Wicked Power. The all new Street Demon redefines the street carburetor with clean looks and ease of use. The Street Demon offers enthusiasts a straightforward carburetor designed to deliver a stable idle/amazingly crisp throttle response/smooth performance. Its optimized calibration and dual mounting pattern make it Run-Ready for a large variety of engines and vehicles. The most revealing signs of a carburetor company's standing are its reputation for innovation, its record of success, and how easy it is to deal with. When the Demon range of four-barrel modular carburetors first burst onto the scene in the late 1990's, it acquired a meteoric reputation for innovation. Immediately noticeable was its uniquely attractive appearance with beautifully contoured air entries and shapely fuel bowls. This coupled with its vast array of ground-breaking features set it apart. By combining with a giant like Holley we will continue to innovate. Holley� who has been manufacturing fuel systems of all shapes and sizes since 1903. In fact, over 250,000,000 carburetors have been produced over the years for everything from Henry Ford's original Model A to the baddest factory muscle cars ever to roll out of Detroit. Did you know that Holley supplied over half the carburetors in WWII including not just automobiles, but PT Boats and airplanes? It's true. No company knows fuel systems like Holley. Today, Holley carburetors continue to be a dominant force in high performance and racing, winning more races than all others combined. Holley carbs have powered every NASCAR Sprint Cup Series(TM) team and nearly every winning NHRA� Pro Stock team since the 1960s and every weekend still today. Holley and Demon Carburetion are driven by innovation and a desire to maintain lasting relationships with its customers. We, therefore, invite you to share your voice-don't hesitate to tell us how we're performing and how we can do better!

BARRY GRANT Part Number: 1901 PART TYPE: STREET DEMON ELECT CHOKE Additional Features Finish:Shiny

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Last Updated: 2025-09-18 19:57:59

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Product Specifications

Technical Details

Manufacturer -
Brand Demon Fuel Systems
Item model number 1901
Color Off-White
Weight -
Height -
Depth -

Additional Product Information

Product Id 3010544
User Reviews and Ratings
4.4 (36 ratings)
4.4 out of 5 stars
UPC 792898400061

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Demon Carburetion 1901 Street Demon Carburetor
Reviews: 36
app.ratings: (36)
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$499.95 Visit walmart

Top User Reviews and Ratings (10 total reviews)

(5)
Reviewed in the USA on Aug 08, 2019

Bought this for my 64 Chevelle SS and only needed a minor adjustment. Noticed a quicker take off and smooth idle. Only issue is that it has to warm up otherwise it revs a little to high in the mornings. I may may need to do another adjustment.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Jul 18, 2018

I put this on a 72 chevy 3/4 4x4 firewood pu. Where I was using 3/4 tank of fuel I'm now using less than 1/4. I have more power than my edelbrock as well.

Anonymous • Review provider: walmart.com
(4)
Reviewed in the USA on Jun 06, 2018

I got this carb and switched out my holley 750 double pumper. Street Demon was 625 but does so much better on my sbc 350. Very responsive and was easy to install except the throttle bracket which gave some problems.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Nov 05, 2017

Bought this Street Demon Carb two weeks ago to replace my old Edelbrock 1406. The street demon looked awesome right out of the box. Installed it in my 69 C20 with 5.3 LS1 hot cam. Insulation was easy, it came with everything I needed to hook up to my 4L60 trans, turned the key, fired right up..., This carb made my motor sound and run awesome... I will be purchasing another one for my other trucks... Thank you Holley for making a awesome and affordable carburetor...... #shopjegs..

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Oct 16, 2017

I bought this carburetor to replace a newly rebuilt Quadra jet the difference is night and day the street demon 625 really woke my Chevy 350 up highly recommend this car I bolted it on adjusted it a bit with a vacuum gauge and it runs amazing!

Anonymous • Review provider: walmart.com
Showing 1 to 5 of 10 reviews
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