Demon Fuel Systems 1901 Carburetor

Street Demon Carburetor; 625 cfm; Vacuum Secondary; Electric Choke; Triple Stack Booster; Black Polymer Fuel Bowl
In stock
Ships on or before the next business day!
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.

BRAND: Demon Fuel Systems


  • Small 1-3/8 Primary Throttle Bores Deliver Throttle Response
  • Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
  • WICKED POWER! The ALL NEW Street Demon®
  • Electric Choke Management Means Easy Cold Starts
  • Patent Pending Mechanical Design
  • Street Demon® Carburetor
  • Street Demon® Carburetor; 625 cfm; Vacuum Secondary; Electric Choke; Triple Stack Booster; Black Polymer Fuel Bowl;
  • Aerospace Composite Fuel Bowl Offers Heat Insulating Benefits
  • Designed For Use On Most Stock To Mildly Modified V8s
  • Developed From the Ground Up With Smooth Styling
  • Dual Mounting Bolt Pattern Fits Most Aftermarket Intake Manifolds
  • Integrated Fuel Bowl/Main Body Dsg. w/Gasket Eliminates Leak Path
  • One Piece Airhorn Is Easy To Clean and Maintain
  • Single Fuel Inlet For Simple Installation
  • 2 Stage Metering Rod Controls Easily Accessible
  • Ball Burnished Shiny Aluminum w/Black Composite Fuel Bowl


Booster TypeTriple Stack
EmissionWithout EGR
FlangeSquare Bore
Fuel InletSingle
Fuel TypeGasoline
Metering Rod Size60/52
Primary Main Jet80
Primary Pump Nozzle Size31
Secondary Main Jet80
Secondary TypeVacuum
Step Up SpringGreen
Supercharged ApplicationNo
Vacuum Port Quantity1 timed (spark); 2 full; 1 PCV
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm -


Customer Questions
No Questions
Please, mind that only logged in users can submit questions

Compatible Vehicles

Copyright © 2013-present PartsHawk, LLC. All rights reserved.