For Sale: QUICK FUEL 4500 FLANGE 1050 CFM GAS DRAG RACE
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FX PART #4700 GASOLINE Carburetor 4500 FLANGE 1050 CFM #6AN, 1.710 VENTURI, 2 CIRCUIT METERING.
PAY BY 4:00 PM CST M-F & WE WILL UPS THE SAME DAY THX 952-469-3219
The all-new, all-aluminum Quick Fuel Technology QFX Carburetor is the most innovative product
The QFX distinctive lightweight aluminum main body features a lengthened venturi section for greater mid-range torque, which is great for both throttle stop and bracket racing. Heads up racers will benefit from the raised intermediate system that provides a stronger signal and enhanced air entry section for better flow to the booster venturi. This purpose-built main body is designed with the racer in mind (Patent# D578,5505). Splits are available too!
The CNC-machined and drilled billet aluminum booster inserts provide a refined air entry and exit for improved fuel emulsion resulting in superior combustion. The red gas version has 12 discharge holes versus the conventional 8. Booster inserts were also specially engineered for E-85 (green) and methanol (blue).
QFX carbs come with all-new billet metering blocks specifically designed for each application; gas, E-85 and methanol. The cast-aluminum fuel bowls combine strength, reliability and feature dual threaded fuel inlets and dual sight glass for easy float level setting. Dedicated floats for specific applications ensure maximum performance without additional upgrade components.
The QFX carbs feature QFT's external linkage with four different links to select the amount of primary throttle opening before the secondaries open: Moderate Progressive (25%), Medium Progressive (40%), Full Progressive (50%) and 1:1. & carb comes with 1 OPEN base gasket, & 1- 4 hole base gasket, & comes with 2 #6 fuel fittings to.
CARB COMES WITH YOUR CHOICE OF A PAIR OF #6 RED OR BLUE FUEL FITTINGS, FREE
PRIMARY MAIN JET 86
SECONDARY JET 93
IDLE AIR BLEED 63
HI SPEED BLEED 31
PRI NOZZLE 35
SEC NOZZLE 35
NEEDLE & SEAT 120
POWER VALVE 4.5
NEW FX 4700 gas drag race Carburetor 1050CFM #6AN, 1.710 Venturi, 2 circuit metering
1050CFM Gas QFX -1.710" venturi X 2.000" throttle bore - The ultimate drag race carburetor is the QFX with it's new raised venturi design. Improved throttle response and increased consistency are all part of the package. Whether you use a throttle stop or run heads-up this carburetor will help you get to the winner's circle.
QFX All new aluminum main body w/raised venturi
Billet aluminum metering blocks with screw in restrictions
Aluminum fuel bowls with dual sight windows and fuel inlets
Nitrophyl® Floats (notched rear) and jet extensions
Viton .130" Needles and Seats
Billet Aluminum annular booster inserts
Hand assembled and engine tested
Seller Phone Number: 952-469-3219
This item is NEW
Trades NOT ACCEPTED
Ad posted by:
R & D RACING INC.
PO BOX 62
LAKEVILLE, MN 55044
(952) 469-3219 ALL MAJOR CC TAKEN USA ONLY
Member Since: 2005-02-07
Phone Number: 952-469-3219
Number of Honor Payments: 17
Average Accepted Sale Price: $466.33
Average Honor Payment: $8.10
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