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Quick Fuel Q-Series 4-Barrel 950 CFM Carburetor Q-950-B2 Carburetor, Gasoline, 4150, cfm, 4-Barrel, Down-Leg, For Dual Carbureted Blower Engines, Each

SKU: QFTQ-950-B2

Carburetors

Quick Fuel Q-Series 4-Barrel 950 CFM Carburetor Q-950-B2 Carburetor, Gasoline, 4150, cfm, 4-Barrel, Down-Leg, For Dual Carbureted Blower Engines, Each

SKU: QFTQ-950-B2

Carburetors
A$3,221.17
LOW STOCK! Est Ship 4-7 days. In stock at 1 location (3 available)

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Description

Carburetor - Q-Series - Model 4150 - 4-Barrel - 950 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Aluminum - Red Anodized / Tumble Polished - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 13:54:44

Data: v4.2 - Upd: 2026-11-09 03:26:46

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Quick Fuel, Quick Fuel (holley), Quick Fuel Technology
StreetFX SKU qftQ-950-B2
SFX Item ID 5024789
Accounting SKU qft-Q-950-B2
Manufacturer SKU Q-950-B2
Manufacturer UPC 849804001192
Alternative References Q-950-B2, QFT-Q-950-B2, QKFQ-950-B2

Carburetor, Gasoline, 4150, 950 cfm, 4-Barrel, Down-Leg, For Dual Carbureted Blower Engines, Each

Get big-time performance with Quick Fuel Q-Series 4-barrel carburetors with high-flow main bodies, which include either down-leg or annular boosters, screw-in idle and high-speed air bleeds, accelerator pump discharge nozzles, and a blended venturi area. These carburetors have CNC-machined billet metering blocks with 4-stage emulsion to provide more precise fuel metering, improve throttle response, and give a more uniform fuel performance curve. With so many great benefits and their blend of performance and drivability, it's no wonder that these Quick Fuel Q-Series carburetors are the popular choice. So, go ahead--throttle it up with Quick Fuel!

Product Attributes
BrandQuick Fuel
Manufacturer's Part NumberQ-950-B2
Part TypeCarburetors
Product LineQuick Fuel Q-Series 4-Barrel Carburetors
UPC849804001192
CFM950
Fuel CategoryGasoline
RemanufacturedNo
Number of Barrels4
Carburetor FlangeSquare bore
ChokeNone
Secondary TypeMechanical
Fuel InletDual
Primary Jet Size82
Primary Power Valve (Hg)4.5 Hg
Primary Discharge Nozzle Size (in.)0.035 in.
Secondary Jet Size88
Primary Outer Air Bleed Sizes Included70
Primary Inner Air Bleed Sizes Included32
Secondary Discharge Nozzle Size (in.)0.035 in.
Secondary Power ValvePlug
Secondary Outer Air Bleed Sizes Included70
Secondary Inner Air Bleed Sizes Included32
Carburetor ColorTumble polished
Ford KickdownNo
Booster TypeDown-leg
Throttle Linkage TypeUniversal
Carburetor Height (in.)3.250 in.
QuantitySold individually.
NotesDesigned for use on dual carbureted blower engines. Carburetor features a high-flow main body, billet metering blocks, and billet throttle baseplate. Fuel inlets are 7/8-20 in. thread.

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