Product Summary

Universal Fit, 2-Barrel Carburetor Barrels, 350 CFM CFM

  • Has a 30 cc accel. pump for smoother "off the corner" use
  • This 2 barrel carburetor is purpose built for short track racing
  • All bore, throttle plate, venturi & critical sizes are to factory spec
  • The button head throttle plate screws are loctited and has a HP metering block for strength
  • There is no vacuum or PCV holes and no choke provisions which in turn provides a smoother airflow
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Key Specs

Carburetor Barrels2-Barrel
Fuel TypeGasoline
Choke TypeNo Choke
CFM Range300-399 CFM
CFM350 CFM
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Need To Know

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Holley 0-80787-1 Details

This is the top of the line two barrel carb.  The famed carb guru, Keith Dorton, designed and massaged this two barrel carb to give you maximum performance.  Race ready features include:

 

  • Purpose built for short track racing.
  • No choke provisions provides smoother airflow.
  • No vacuum or PCV holes.
  • 30 cc accel. pump for smoother "off the corner" use.
  • Power valve blowout protection
  • Button head throttle plate screws are loctited.
  • Screw-in air bleeds for precise tuning.
  • HP metering block for strength.
  • Factory flowed to insure quality.
  • Reusable fuel bowl screw gaskets.
  • Throttle shaft hole plugged to eliminate leaks.
  • Stainless steel throttle plates with air bypass holes for smooth idle.
  • All bore, throttle plate, venturi & critical sizes are to factory spec.
  • Welded throttle lever and shaft.

Charts

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Holley 0-80787-1 Specifications

KEY SPECS
MFG. Part #0-80787-1
BrandHolley
Carburetor Barrels2-Barrel
Fuel TypeGasoline
Choke TypeNo Choke
CFM Range300-399 CFM
CFM350 CFM
Carburetor Flange Type2-Barrel 4-Bolt
FinishDichromate
Material TypeZinc
Secondary TypeNone
Fuel Inlet TypeSingle
Gasket(s) IncludedYes
New or RemanufacturedNew
Supercharged ApplicationNo
GENERAL
Boosterstraight
Bolt Hole Pattern5.160" x 5.625"
GTIN Code090127533550
Sold in QuantityEach

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5.0

5 years ago

Charlie

Ontario Canada

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Mustang mini stock

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Questions & Answers

5 Questions • 7 Answers

I have a gm602 crate motor and I have to run this carb on my car and I originally have a 4 barrel 500 holley on there. What adapter would fit both this carb and motor?

by rhettgambill

• 7 years ago

1 answer

With the proper jetting an power valve changes how well would this work on a 2.3 Ford.

by Andy

• 10 years ago

1 answer

WHAT SIZE JETS DOES THIS CARB COME WITH? IS THIS SET UP FOR CIRCLE TRACK AND TO RUN OUT OF THE BOX?

by Travis

• 11 years ago

1 answer

Is the KD 80787-1 the same as a Holley 4412?

by popeye12

• 12 years ago

3 answers

do u have a 350 holley on methnol we are racing a 250 cross flow

by anthony

• 15 years ago

1 answer

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