BRAND NEW HOLLEY 600 CFM DOUBLE PUMPER CARBURETOR, SHINY ALUMINUM, MANUAL CHOKE, MODEL 4150, MECHANICAL SECONDARIES, COMPATIBLE WITH GASOLINE
THE DOUBLE PUMPER IS DESIGNED FOR USE ON LIGHTWEIGHT VEHICLES WITH A MANUAL TRANSMISSION OR AN AUTOMATIC TRANSMISSION WITH A HIGH STALL & LOW REAR END GEARS. IT FEATURES DUAL ACCELERATOR PUMPS FOR ADDITIONAL FUEL UNDER INITIAL ACCELERATION, MECHANICAL SECONDARIES FOR GREAT PERFORMANCE, DUAL FEED FUEL INLETS FOR CONSTANT HIGH VOLUME FUEL DELIVERY & MANUAL CHOKE FOR EASY CONTROL OF ENGINE WARM UP.
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:
SHINY FINISH
OPTIMIZED STREET/STRIP CALIBRATION THAT WORKS OUT-OF-THE-BOX
DUAL ACCELERATOR PUMPS FOR ADDITIONAL FUEL UNDER INITIAL ACCELERATION
DUAL FEED FUEL INLETS FOR CONSTANT HIGH VOLUME FUEL DELIVERY
INTENDED FOR LIGHTWEIGHT VEHICLES W/ MANUAL TRANS OR AUTOMATICS WITH HIGH STALL & LOW GEARING
100% WET-FLOW TESTED BY HOLLEY
SPECS:
BARRELS: 4
BOOSTER: STRAIGHT
BRAND: HOLLEY
CFM: 600
CHOKE: MANUAL
CONDITION: NEW
FINISH: SHINY
FUEL: GASOLINE
FUEL INLET: DUAL
MARINE USE: NO
MATERIAL: ALUMINUM
MODEL: 4150
PRIMARY MAIN JET: 66
PRIMARY POWER VALVE: 6.5
PRIMARY PUMP NOZZLE SIZE: 28
PRODUCT TYPE: 4150 MODEL CARBURETOR
SECONDARIES: MECHANICAL
SECONDARY MAIN JET: 73
SECONDARY PUMP NOZZLE SIZE: 31
SUPERCHARGED APPLICATION: NO
THROTTLE BORE: 1.563"
VACUUM PORTS: 1 TIMED (SPARK) PORT, 1 FULL & 1 PCV PORT
YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS CARBURETOR HERE.
