HR-SERIES 450CFM CARBURETOR,4150
HR-SERIES 450CFM CARBURETOR,4150
SKU:QFT HR-450
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.