750 CFM MARINE CARBURETOR,4150,UNIVERSAL

Brand New Holley 750 CFM Marine Carburetor, Gold Dichromate, Manual Choke, Compatible With Gasoline (Part #0-80537).

All Holley Marine Carburetors are designed to meet Coast Guard specifications.  A marine carburetors fuel metering system is calibrated to compensate for unique engine loads found on boats. The J-style vent tubes direct fuel/fumes back into the carburetor for safe operation while on rough waters.

The Holley 0-80537 Marine carburetor is designed with a universal calibration good for marine engines where a 4150 model 4BBL is required.

Features:

• Gold Dichromate finish for corrosion resistance and classic Holley looks
  
• Performance Marine Calibration
  
• Manual (Cable driven, hand operated) choke for precise cold start control
  
• Mechanical secondaries for awesome performance
  
• Dual accelerator pumps for additional fuel under initial acceleration
  
• Dual feed fuel inlets for constant high volume fuel delivery
  
• 4 corner idle allows you to precisely control your idle system
  
• J-Style Vent Tubes
  
• Meets Coast Guard Specifications
  
• Power valve blow-out protection
  
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Specs:

• Barrels: 4
  
• Booster: Down Leg
  
• Carburetor Use: Marine
  
• CFM: 750
  
• Choke: Manual
  
• Finish: Gold Dichromate
  
• Fuel: Gasoline
  
• Marine Use: Yes
  
• Material: Zinc
  
• Model: 4150
  
• Primary Main Jet: 73
  
• Primary Power Valve: 6.5
  
• Primary Pump Nozzle Size: 28
  
• Product Type: Marine Carburetor
  
• Secondaries: Mechanical
  
• Secondary Main Jet: 81
  
• Secondary Pump Nozzle Size: 31
  
• Supercharged Application: No
  
• Throttle Bore: 1.688 Inch

You can view and download the complete assembly instruction booklet here.