CARBURETOR,4150,570CFM,VACUUM,ELECTRIC CHOKE

BRAND NEW HOLLEY STREET AVENGER CARBURETOR, 4BBL, 570 CFM, POLISHED, ELECTRIC CHOKE, 4150 MODEL, COMPATIBLE WITH GASOLINE

STREET AVENGER CARBURETORS ARE KNOWN TO BOLT ON RIGHT OUT OF THE BOX AND HAVE GREAT FEATURES SUCH AS A QUICK CHANGE VACUUM SECONDARY FOR EASY FINE TUNING; OPTIMIZED STREET CALIBRATIONS; FOUR VACUUM PORTS FOR ALL NECESSARY VACUUM ACCESSORIES; FACTORY PRESET ELECTRIC CHOKE FOR EASY START UPS; BUILT-IN FUEL FILTERS; AND AN INCLUDED FUEL LINE KIT SO THERE ARE NO UNNECESSARY TRIPS BACK TO THE PARTS STORE.

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:

• VIBRATORY POLISHED FOR GOOD LOOKS
• OPTIMIZED STREET CALIBRATION THAT WORKS-OUT-OF-THE-BOX
• FACTORY PRESET ELECTRIC CHOKE FOR EASY STARTUPS
• VACUUM SECONDARIES ALLOW USE ON A WIDE VARIETY OF VEHICLES. QUICK CHANGE VACUUM HOUSING CAP ALLOWS YOU TO TUNE FOR PERFORMANCE OR FUEL ECONOMY (SPRINGS INCLUDED)
• COMPATIBLE WITH GM, CHRYSLER, AND FORD A/T KICKDOWN LINKAGE. (ADDITIONAL PARTS MAY BE REQUIRED)
• FUEL LINE KIT INCLUDED
• 100% WET-FLOW TESTED BY HOLLEY TECHNICIANS TO ASSURE IT ARRIVES READY TO RUN!

SPECS:

• BARRELS: 4
• BOOSTER: STRAIGHT
• BRAND: HOLLEY
• CFM: 570
• CHOKE: ELECTRIC
• EMISSION CODE: 3
• FINISH: POLISHED
• FUEL: GASOLINE
• FUEL INLET: DUAL
• MATERIAL: ALUMINUM
• MODEL: 4150
• PRIMARY MAIN JET: 64
• SECONDARY MAIN JET: 68
• PRIMARY POWER VALVE: 6.5
• PRIMARY PUMP NOZZLE SIZE: 31
• PRODUCT TYPE: 4150 MODEL CARBURETOR
• SECONDARIES: VACUUM
• SUPERCHARGED APPLICATION: NO
• THROTTLE BORE: 1.562"
• VACUUM PORTS: 1 TIMED (SPARK) PORT, 2 FULL & 1 PCV PORT

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