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Compact Carburetor,street Demon,625cfm,vacuum,electric,shiny - Beat The Rush [notYeRAB]

$71.99 $230.99 -69%

BRAND NEW HOLLEY 625 CFM STREET DEMON CARBURETOR, VACUUM SECONDARIES & ELECTRIC CHOKE, SHINY FINISH WITH BLACK COMPOSITE FUEL BOWL THE ALL NEW STREET DEMON REDEFINES THE STREET CARBURETOR WITH CLEAN LOOKS AND EASE OF USE! THE STREET DEMON OFFERS

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Compact Carburetor,street Demon,625cfm,vacuum,electric,shiny - Beat The Rush [notYeRAB]

BRAND NEW HOLLEY 625 CFM STREET DEMON CARBURETOR, VACUUM SECONDARIES & ELECTRIC CHOKE, SHINY FINISH WITH BLACK COMPOSITE FUEL BOWL

THE ALL NEW STREET DEMON REDEFINES THE STREET CARBURETOR WITH CLEAN LOOKS AND EASE OF USE! THE STREET DEMON OFFERS ENTHUSIASTS A STRAIGHT FORWARD CARBURETOR DESIGNED TO DELIVER A STABLE IDLE, AMAZINGLY CRISP THROTTLE RESPONSE AND SMOOTH PERFORMANCE. ITS OPTIMIZED CALIBRATION AND DUAL MOUNTING PATTERN MAKE IT RUN-READY FOR A LARGE VARIETY OF ENGINES AND VEHICLES.

NOTE: THIS MODEL OF CARBURETOR HAS THE SQUARE BORE FLANGE BOLT PATTERN. IT CAN REPLACE HOLLEY, EDELBROCK, CARTER AFB, AND AUTOLITE STYLE CARBURETORS WITH 5 3/16" X 5 5/8" BOLT PATTERN. IF YOU HAVE A SPREADBORE STYLE INTAKE MANIFOLD, YOU WILL NEED AN ADAPTER TO INSTALL THIS CARBURETOR. SIMILAR TO THE MR. GASKET #1932.

FEATURES:

  • BALL BURNISHED SHINY ALUMINUM WITH BLACK COMPOSITE FUEL BOWL
  • FOR USE ON MOST STOCK TO MILDLY MODIFIED V8S
  • ONE PIECE AIRHORN - EASY TO CLEAN & MAINTAIN
  • AEROSPACE COMPOSITE FUEL BOWL OFFERS SIGNIFICANT HEAT INSULATING BENEFITS OVER ALUMINUM FUEL BOWL - KEEPS FUEL UP TO 20 DEGREES COOLER FOR OPTIMUM PERFORMANCE WITH MODERN FUELS
  • ELECTRIC CHOKE MANAGEMENT MEANS EASY COLD STARTS
  • DUAL MOUNTING BOLT PATTERN - FITS MOST AFTERMARKET SPREAD/SQUARE BORE INTAKE MANIFOLDS WITHOUT ADAPTER
  • INTEGRATED FUEL BOWL/MAIN BODY DESIGN WITH GASKET ABOVE FUEL LEVEL & NO PLUGGED PASSAGES TO ELIMINATE ALL POTENTIAL LEAK PATHS
  • SMALL 1-3/8" PRIMARY THROTTLE BORES COMBINED WITH PROVEN TRIPLE-STACK BOOSTERS DELIVER AMAZINGLY CRISP THROTTLE RESPONSE & DRIVABILITY, SUPERIOR FUEL ATOMIZATION & IMPROVED FUEL ECONOMY
  • GOGGLE VALVE SECONDARY (GVS) THROTTLE PLATE (PATENT # D677755) DELIVERS OVER TWICE THE AIR FLOW OF THE PRIMARY BORES
  • GVS MAKES TOTAL AIR FLOW 625 CFM WHILE MAINTAINING THE CRISP THROTTLE RESPONSE DELIVERED BY SMALL PRIMARY BORES
  • SECONDARY AIR VALVE CONTROL - TORSION SPRING VALVE CONTROL/ADJUSTMENT PERMITS SEAMLESS PRIMARY TO SECONDARY THROTTLE RESPONSE REGARDLESS OF THE THROTTLE OPENING RATE (UNIQUE CONTOURED PROFILE DEVELOPED FOR BETTER CYLINDER TO CYLINDER FUEL DISTRIBUTION)
  • 2 STAGE METERING RODS CONTROL EASILY ACCESSIBLE WITHOUT CARBURETOR DISASSEMBLY OR REMOVAL
  • SINGLE FUEL INLET FOR SIMPLE INSTALLATION
  • INTEGRATED 700R4/200R4 TRANSMISSION KICKDOWN CABLE MOUNTING LOCATION AS WELL AS FORD A/T KICKDOWN FOR PROPER SHIFTS
  • PATENT PENDING MECHANICAL DESIGN
  • 625 CFM SPECIFIC CALIBRATION KIT AVAILABLE FOR TUNING & ALTITUDE ADJUSTMENTS
  • AVAILABLE TPS KIT ALLOWS USE WITH 4L60 & 4L80 TRANSMISSIONS

SPECS:

  • BARRELS: 4
  • BOOSTER: TRIPLE STACK
  • BRAND: DEMON
  • CFM: 625
  • CHOKE: ELECTRIC
  • CONDITION: NEW
  • EMISSION CODE: 3
  • FINISH: SHINY
  • FUEL: GASOLINE
  • FUEL INLET: SINGLE
  • MARINE USE: NO
  • MATERIAL: ALUMINUM / COMPOSITE
  • METERING ROD SIZE: 60/52
  • MODEL: STREET DEMON
  • PRIMARY MAIN JET: 80
  • PRIMARY PUMP NOZZLE SIZE: 31
  • PRODUCT TYPE: CARBURETOR
  • SECONDARIES: VACUUM
  • SECONDARY MAIN JET: 80
  • STEP UP SPRING: GREEN
  • SUPERCHARGED APPLICATION: NO
  • VACUUM PORTS: 1 TIMED (SPARK) PORT, 2 FULL, AND 1 PCV PORT

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS CARBURETOR HERE, THE IMPORTANT NOTICE HERE, AND THE CARBURETOR NUMERICAL LISTING HERE.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

It feels very robust and extremely well made.

- Finn H..

January 17, 2026

Absolutely no complaints!

A top-notch item. It is very highly recommended.

- Diana R..

January 17, 2026

Absolutely no complaints!

I'm happy with this. It is so very, very good.

- Brandie E..

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