BRAND NEW HOLLEY QUICK FUEL HR SERIES CARBURETOR, SHINY, 450 CFM, MECHANICAL SECONDARIES, COMPATIBLE WITH 4150 MODELS
THE HOT ROD SERIES IS A VERSATILE PERFORMER DESIGNED FOR THE MOST DISCERNING STREET ENTHUSIAST. FEATURING LIGHTWEIGHT DIE-CAST ALUMINUM COMPONENTS, THE HR-SERIES OFFER ALL THE TUNABILITY YOU WOULD EXPECT FROM MORE EXPENSIVE RACING CARBURETORS, INCLUDING CHANGEABLE BLEEDS, IDLE FEED, POWER VALVE CHANNEL RESTRICTIONS & FOUR-CORNER IDLE.
HOT ROD SERIES CARBURETORS FEATURE ELECTRIC CHOKES & DUAL METERING BLOCKS FOR ADDED PERFORMANCE. NOW AVAILABLE IN A 450 CFM MODEL FOR APPLICATIONS WITH SMALL DISPLACEMENT ENGINES.
NOTE: THIS CARBURETOR HAS A SQUARE BORE FLANGE BOLT PATTERN. REPLACES HOLLEY, EDELBROCK, CARTER AFB, AND AUTOLITE STYLE CARBURETORS WITH 5 3/16" X 5 5/8" BOLT PATTERN. SPREADBORE STYLE INTAKE MANIFOLDS NEED AN ADAPTER TO INSTALL THIS CARBURETOR, LIKE THE MR. GASKET #1932.
FEATURES
ALL MODELS FEATURE A FULLY ADJUSTABLE ELECTRIC CHOKE FOR EASY STARTING
DUAL METERING BLOCKS WITH 4-CORNER IDLE FOR SMOOTH & EFFICIENT IDLE QUALITY
SCREW-IN AIR BLEEDS & IDLE FEED RESTRICTIONS FOR QUICK & UNSURPASSED TUNING CAPABILITY
DUAL INLET FUEL BOWLS WITH SIGHT GLASS WINDOWS ON BOTH FUEL BOWLS FOR SAFE & EASY FLOAT ADJUSTMENT
UNIVERSAL THROTTLE LEVER WITH SEALED THROTTLE SHAFTS FOR YEARS OF SMOOTH OPERATION
TUNE-ABLE SECONDARY OPENING RATE
TUMBLE POLISHED FOR LONG LASTING SHINE
SPECS:
BARRELS: 4
BILLET COLOR: DIECAST-NO BILLET
BOOSTER: DOWN LEG
BRAND: QUICK FUEL
CARBURETOR USE: STREET
CFM: 450
CHOKE: ELECTRIC
CIRCUIT: 2
FINISH: SHINY
FUEL: GASOLINE
FUEL SYSTEM: CARBURETED
HIGH SPEED AIR BLEED: 35
IDLE AIR BLEED SIZE: 70
MARINE USE: NO
MATERIAL: ALUMINUM
MODEL: HR-SERIES
PRIMARY MAIN JET: 55
PRIMARY POWER VALVE: 65
PRIMARY PUMP NOZZLE SIZE: 25
PRODUCT TYPE: CARBURETOR
SECONDARIES: MECHANICAL
SECONDARY MAIN JET: 60
SUPERCHARGED APPLICATION: NO
THROTTLE BORE: 1-9/16"
YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS CARBURETOR HERE.
