Marine Avenger Carburetor; 4 bbl; 770 cfm; Model 4150; Vacuum Secondary; Electric Choke; Dual Fuel Inlet; Universal Calibration; Hard Core Gray Finish;
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 spilt fuel/fumes back into the carburetor for safe operation while on rough waters.
  • Calibrated For Gasoline
  • Exceeds Coast Guard Standards/J1223 Marine Standard Certified
  • Dual Metering Block System w/Four Corner Idle Adjustment
  • Throttle Shafts Are Ptfe Coated For Corrosion Protection
  • Calibrated To Compensate For Unique Engine Loads Found On Boats
  • All Aluminum Construction
  • Hard Coat Gray Finish For Corrosion Protection In Marine Environs
  • Limited Lifetime Warranty

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.