Demon Fuel Systems SDA-650-MS | Carburetor

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 from the competition.

• 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
• Fuel Bowls Have Dual Sight Glass Windows
• Fuel Bowls Have Internal Baffling For Improved Fuel Slosh Control
• New Throttle Lever w/Integrated Kick Down Options
• Secondary Fuel Bowls Incl. Notched Floated
• SCREAMIN DEMON; 650 CFM-MS-DL
• Engineered And Calibrated For Better Drivability
• Fuel Bowls Have Dual Threaded Inlets On Each Side
• Polished Die-Cast Aluminum Construction
• Screamin Demon Carburetor
• Screamin Demon Carburetor; 650 cfm; Mechanical Secondary; Down Leg Booster;
• Changeable Idle High Speed Air Bleed
• Changeable Power Valve Restrictions For Precise Tuning
• Engineered And Calibrated For Full Throttle Performance