Holley 0-80770 Avenger 770 CFM 4 Barrel Carburetor, Electric Choke
Universal Fit, 4-Barrel Carburetor Barrels, Gasoline Fuel Type, Electric Choke Type, Natural
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The Holley Street Avenger Model 4150 carb is the ultimate vacuum secondary street performance upgrade. This carb is street ready right out of the box and features a calibrated electric choke, air and fuel adjustments and built-in fuel filters. There are clear sights for easy float adjustments, adjustable vacuum secondaries and four vacuum ports. Plus it has a million mile power valve, is 100% wet flow tested and includes fittings.
- No Trouble quick change vacuum secondaries - up to 6% more acceleration or 5% better fuel economy with simple spring change (springs included)
- Vacuum secondaries allow use on wide variety of vehicles
- Tuneable fuel metering system
- Dual feed fuel inlet
- 1 timed (spark) port, 2 full vacuum, and 1 PCV port
- Ford A/T kickdown, does not work with A.O.D. transmissions
- Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower
- Bolt on & go design
- Electric choke
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Q & A
Tim talks about the vintage carburetor options we have available.
Tim talks about the Offenhauser 4 x 2 Pacesetter intake.