BRAND NEW HOLLEY 850 CFM ALUMINUM MIGHTY DEMON CARBURETOR, SHINY, MECHANICAL SECONDARIES, DOWN LEG BOOSTER, 2X4 BLOWER, COMPATIBLE WITH GASOLINE
HOLLEY INTRODUCES THE NEXT GENERATION OF MIGHTY DEMON CARBURETORS, AVAILABLE IN A FULL RANGE OF SIZES & OPTIONS FOR YOUR STREET/STRIP CAR. FEATURING BILLET-ALUMINUM METERING BLOCKS, BILLET ALUMINUM BASEPLATES, LARGE CAPACITY FUEL BOWLS COMPLETE WITH DUAL SIGHT GLASSES, DUAL THREADED INLETS ON EACH SIDE & INTERNAL BAFFLING TO PREVENT FUEL SLOSH WHEN YOU ARE ON THE TRACK. FOR HIGH HORSEPOWER STREET & RACE ENGINES, THE ALUMINUM MIGHTY DEMON DELIVERS MORE POWER & PERFORMANCE FOR YOUR RACE CAR.
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:
ALL ALUMINUM POLISHED CONSTRUCTION WITH BILLET METERING BLOCKS AND BASE PLATE (NOW 40% LIGHTER THAN THE ORIGINAL DEMONS!)
FUEL BOWLS AND MAIN BODY HAVE BEEN REDESIGNED FOR A SLEEKER, MORE STYLISH APPEARANCE
COMPLETELY RE-ENGINEERED AND RE-CALIBRATED FOR BETTER DRIVABILITY AND FULL THROTTLE PERFORMANCE
FUEL BOWLS NOW HAVE DUAL THREADED INLETS ON EACH SIDE, DUAL SIGHT GLASS WINDOWS, AND INTERNAL BAFFLING FOR IMPROVED FUEL SLOSH CONTROL
SECONDARY FUEL BOWLS INCLUDE NOTCHED FLOATS AND JET EXTENSIONS TO PREVENT FUEL STARVATION DURING HARD LAUNCHES
CHANGEABLE IDLE, HIGH-SPEED AIR BLEEDS & POWER VALVE RESTRICTIONS FOR PRECISE TUNING
BILLET BASEPLATE WITH IDLE-EZE ALLOWS PRECISION FINE TUNING OF THE IDLE SPEED RESULTING IN A SMOOTHER TRANSITION FROM OFF-IDLE
SPECS:
BARRELS: 4
BOOSTER: DOWN LEG
BRAND: DEMON
CFM: 850
CHOKE: NONE
FINISH: SHINY
FUEL: GAS
FUEL INLET: DUAL
HIGH SPEED AIR BLEED: 33:33
IDLE AIR BLEED SIZE: 73:73
IDLE FEED RESTRICTION: 36:36
MARINE USE: NO
MATERIAL: ALUMINUM
MODEL: MIGHTY DEMON
NEEDLE & SEAT SIZE: 120:120
PRIMARY MAIN JET: 86
PRIMARY POWER VALVE: 4.5
PRIMARY PUMP ARM SIZE: 30CC
PRIMARY PUMP CAM: PINK
PRIMARY PUMP NOZZLE SIZE: 33
PRODUCT TYPE: CARBURETOR
SECONDARIES: MECHANICAL
SECONDARY MAIN JET: 90
SECONDARY PUMP ARM SIZE: 50CC
SECONDARY PUMP CAM: BROWN
SUPERCHARGED APPLICATION: YES
THROTTLE BORE: 1.75"
VENTURII SIZE: 1.560"
YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS CARBURETOR HERE.
