Holley 0-80508S Classic 750 cfm 4-bbl 4160 Gasoline Carburetor w/Vacuum Secondaries & Electric Choke [Dual-Feed]
510-0-80508S
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750CFM Vacuum Secondary/Electric Choke Carburetors
Holley 0-80508S Classic 750 cfm 4-bbl 4160 Gasoline Carburetor Features:
- Performance upgrade for stock to mildly modified engines
- Universal calibration for out-of-the-box performance
- Factory preset electric choke
- Vacuum secondaries compensate for vehicle weight, gearing & transmissions
- Dual-feed fuel inlets for constant high-volume fuel delivery
- Compatible with GM, Chrysler, and Ford A/T kick-down linkage
- Power valve blow-out protection
Emissions Note:
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
FAQ
How much fuel pressure does a Holley 750 carburetor need?
- A Holley 750 carburetor like the Holley 0-80508S functions optimally with around 5-7 psi of fuel pressure.
- Ensure consistent fuel flow without overwhelming the carburetor.
How do I identify my Holley 4 barrel carburetor?
- Check the list number and stampings for identification. List numbers like Holley 80508-1 or 0-80508S indicate model specifics.
- Additionally, examine physical characteristics and throttle plate configurations.
What is the advantage of a double pumper carburetor?
- A double pumper carburetor, like the Holley 80508-1, provides quicker throttle response due to dedicated accelerator pumps.
- Offers increased fuel delivery for performance applications, especially during rapid acceleration.
How do you tell if a Holley carburetor is a double pumper?
- A Holley double pumper, such as the Holley 0-80508S, has dual accelerator pumps visible from the primary venturis.
- Distinct secondary metering blocks also indicate a double pumper configuration.
Specifications:
Does this holley carb use down leg boosters ?
I have a 68 ranchero with a 350 w will this fit?
Will this work on a 340 Chrysler?
I have a 56 thunderbird with a v8 312 will this work for it
Recommendation for a chevy 396?
What is the fuel inlet sizes and center to center dimension??
performance difference between the reg carbarater AND this one and how much extra horse power
I got a chevy small block 350 and was wondering if this would work
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