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650 CFM Spreadbore Marine Carburetor

  • Product Code: 0-80552

£871.63 EX VAT

£1,045.96 INC VAT

Product Overview:

All of our Holley orders are done once a week from USA, if you need it sooner please contact us prior to ordering. Complete delivery may take up to 14 days.

Electric Choke Vacuum Secondaries-4175
Product Details
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 0-80552 Marine carburetor is designed with a universal calibration good for marine engines where a spreadbore 4BBL is required

*** A carb spacer may be required to allow the fuel inlet on our marine 4175 to clear the water manifold (aka thermostat housing) on most Mercruiser and OMC GM V8 engines. We offer a 1" spacer in the Mr. Gasket product line. Part Number is 3406.

Features:
  • Gold Dichromate finish for corrosion resistance and classic Holley looks
  • Universal Marine Calibration
  • Model 4175 Quadrajet replacement
  • Vacuum secondaries for use on wide variety of boats. Compensate for all weights to allow smooth opening of secondaries.
  • Factory preset electric choke for easy startups
  • 30cc Accelerator pump for smooth starts
  • Single feed fuel inlet for easy installation
  • 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!
Specification
Barrels4
BoosterStraight
BrandHolley
CFM650
ChokeElectric
ConditionNew
Emission Code3
FinishGold Dichromate
FuelGasoline
Fuel InletSingle
Marine Engine SizeUniversal
Marine UseYes
MaterialZinc
Model4175
Primary Main Jet61
Primary Power Valve5.0
Primary Pump Nozzle Size40
Product TypeCarburetor
SecondariesVacuum
Supercharged ApplicationNo
Throttle Bore1.375 inch
WarrantyLimited 90 Day
Part Number0-80552
Delivery & Returns

Billy's Speed Shop ensures the highest standard of service. Therefore we use only most reliable delivery services in the UK what allows us to provide you quick and efficient delivery of your products.

We aim to stock all of the products in our warehouse. However the situation may occur that we currently do not have particular item in stock then we will order it directly from UK supplier. If delivery time will exceed 3 days we will inform you via email or telephone.

Our Delivery Options are as follows:

Parcels up to 2kg and up to £50 of value are being sent via Royal Mail - 1st or 2nd class.
Parcels up to 2kg and £50 - £100 of value are being sent via Royal Mail - 1st or 2nd class - Tracked.
Parcels over 2kg and over £100 of value are being sent via Courier - DPD Tracked.
Bulk or Heavy purchases that weigh over 20 kg are sent on a pallet - Pallex.

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