Holley 600 cfm double pumper carburetor
Hand choke, mechanical secondaries, dual feed fuel inlets for constant high volume fuel delivery, center hung floats.
Dual accelerator pumps for additional fuel under initial acceleration.
Awesome tire turning performance for lightweight vehicles and vehicles with manual transmissions or low gearing.
Dual metering blocks allow fine tuning of secondary jetting.
Power valve blow out protection for trouble free operation.
100% wet flow tested and calibrated.
Universal, performance calibration, may require changes in jetting or power valves or other tuning to set this carburetor up for maximum power on your specific engine.
Recommended for V8 engines up to 400 ci that have been modified for racing or extreme street performance.
Base gasket included.
The 0-4776C has the classic Holley finish.
The 0-4776S has the vibratory polished shiny finish that looks somewhat like chrome. Scroll down the page to find the 0-4776S carb.
This Holley 600 cfm double pumper features the shiny, vibratory polished finish that looks like chrome.
Same as the 0-4776C shown above except for the shiny finish.
We recommend this fuel line for use with the Holley 0-4776C and Holley 0-4776S double pumper carburetor shown above.
3/8" hose barb inlet.
1/8" NPT port for attaching a fuel pressure gauge.
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