CARBURETOR,4150HP,750CFM,MECHANICAL SECONDARIES,METHANOL

BRAND NEW HOLLEY CLASSIC HP CARBURETOR, 4BBL, 750 CFM, GOLD DICHROMATE, NO CHOKE, 4150 MODEL, COMPATIBLE WITH METHANOL

CLASSIC HP CARBURETORS FEATURE A CONTOURED VENTURII INLET FOR BALANCED AIR FLOW, SCREW IN AIR BLEEDS FOR PRECISION TUNING CAPABILITIES, HIGH FLOW METERING BLOCKS & DOMINATOR STYLE FUEL BOWLS WHICH ALLOW PLUMING FROM EITHER SIDE FOR EASE OF INSTALLATION.THEY ARE ALSO STANDARD FOR SQUARE BORE RACE CARBURETORS & RACE READY OUT OF THE BOX.

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:

• GOLD DICHROMATE FINISH FOR CORROSION RESISTANCE & CLASSIC HOLLEY LOOKS
• OPTIMIZED RACE CALIBRATION
• CONTOURED VENTURRI INLET OFFERS BALANCED AIRFLOW FOR INCREASED HORSEPOWER
• SCREW IN AIR BLEEDS FOR PRECISION TUNING CAPABILITIES
• DUAL 50CC ACCELERATOR PUMPS FOR ADDITIONAL FUEL UNDER INITIAL ACCELERATION
• DUAL FEED FUEL INLETS FOR CONSTANT HIGH VOLUME FUEL DELIVERY
• 4 CORNER IDLE ALLOWS PRECISE CONTROL OF IDLE SYSTEM
• PROGRESSIVE SECONDARIES FOR PERFECT OFF THE LINE LAUNCHES
• STAINLESS STEEL THROTTLE PLATES
• CALIBRATED FOR METHANOL
• 100% WET-FLOW TESTED BY HOLLEY TECHNICIANS, ARRIVES READY TO RUN

SPECS:

• BARRELS: 4
• BOOSTER: DOWN LEG
• BRAND: HOLLEY
• CFM: 750
• CHOKE: NONE
• CIRCUIT: 2
• EMISSION CODE: 3
• FINISH: GOLD DICHROMATE
• FUEL: METHANOL
• FUEL INLET: DUAL
• MATERIAL: ZINC
• MODEL: 4150
• PRIMARY & SECONDARY MAIN JET: 144
• PRIMARY POWER VALVE: 5.5
• PRIMARY & SECONDARY PUMP NOZZLE SIZE: 45
• PRODUCT TYPE: 4150 MODEL CARBURETOR
• SECONDARIES: MECHANICAL
• SUPERCHARGED APPLICATION: NO
• THROTTLE BORE: 1.688"

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS CARBURETOR HERE, AND THE CARBURETOR NUMERICAL LISTING HERE.