Manual choke, mechanical secondaries, zinc dichromate finish, double pumper.
Holley Double Pumper carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile. The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears. The Double Pumper is available in a gold dichromate or tumble polished shiny finish and 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 and a manual choke for easy control of engine warm up. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.
Features:
Gold Dichromate finish for corrosion resistance and classic Holley looks.
Optimized street/strip calibration that works out-of-the-box.
Manual choke (Cable driven, hand operated) for precise cold start control.
Mechanical secondaries for awesome tire turning performance.
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 technicians to assure it arrives ready to run!
Not 50 state legal for all year, make, model and engine combinations.
This part is legal for sale or use only on non-emissions controlled vehicles or on vehicles where the part is considered a direct replacement for a factory installed part.
The following vehicles are considered non-emissions controlled vehicles:
1965 and older U.S. manufactured California certified vehicles.
1967 and older U.S. manufactured Federally certified vehicles.
1967 and older Foreign manufactured vehicles.
It is against the law to install this part on an emissions controlled vehicle.
The following vehicles are considered emissions controlled vehicles:
1966 and newer U.S. manufactured California certified vehicles.
1968 and newer U.S. manufactured Federally certified vehicles.
1968 and newer Foreign manufactured vehicles.
Product Instructions and Additional Info:
9510H5-650MMZD Instructions1965-1973 MUSTANG
1967-1973 COUGAR
1955-1957 TBIRD
1948-1979 F1-F350
1980-1996 F100-F350
1966-1996 BRONCO
1960-1970 FALCON (BEFORE 1/1/70)
1979-2004 MUSTANG
1967-1981 CAMARO
1964-1987 CHEVELLE
1967-1981 FIREBIRD
1962-1979 NOVA
1964-1972 TEMPEST GTO, TEMPEST, LEMANS
1947-1998 CHEVY TRUCK
1964-1988 CUTLASS
1964-1972 SKYLARK
1983-2004 R/B/E/M
1960-1976 MOPAR
1979-1986 CAPRI
1970-1970 FALCON (FROM 1/1/70)
1968-1971 TORINO
1964-1970 FAIRLANE
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.