The 0-9776 is a 450 CFM mechanical-secondary carburetor designed as a universal performance carburetor for tunnel ram applications, finished in gold dichromate plating.
Specifications:
- CFM: 450
- Model: 4160
- Barrels: 4
- Secondaries: Mechanical
- Booster Design: Straight
- Flange Size: Square bore (4150 pattern)
- Fuel Inlet: Single
- Finish: Gold Dichromate
- Material: Aluminum
- Primary Main Jet: 58
- Primary Pump Nozzle Size: 31
- Carburetor Use: Street
- Throttle Bore: 1.5 in
- Fuel Type: Gasoline
- Warranty: Manufacturer's Limited 90-Day Warranty
- Part Number: 0-9776
Due to natural variation in the dichromate plating process, finish color may vary slightly from casting to casting and carburetor to carburetor — this is normal and not a defect. For a carburetor with no color variation, a black or shiny finish model is recommended instead.
FAQ
What is the 0-9776 designed for?
It's a universal 450 CFM mechanical-secondary performance carburetor designed for tunnel ram intake applications.
Why does the gold dichromate finish vary between units?
Natural variation in the dichromate plating process causes the color to differ slightly from casting to casting and carburetor to carburetor; this is normal and not a cosmetic defect.
What flange pattern does this carburetor use?
A square bore (4150-style) flange with a single fuel inlet.
What fuel type is this carburetor calibrated for?
Gasoline.

