Page 252 - 2018 Master Catalog
P. 252
4500 DOMINATOR
CARBS
ULTRA XP CARBS The ultimate high performance racing carburetor
• Integrated pry-point for big inch high horsepower engines.
• Contoured hex head squirter screws
• Integrated idle bypass valve PART NO. DESCRIPTION
• 20% more fuel capacity
• Made in the USA 0-8082-1 1050 CFM, 4-Bbl : 2-Circuit Dominators (1 x 4 Carburetors Set-Up)
HARD CORE SHINY ALUM SHINY ALUM 0-8896-1 1050 CFM, 4-Bbl : 3-Circuit Dominators (1 x 4 Carburetors Set-Up)
GRAY™ W/ BLACK W/ RED DESCRIPTION
20-88
0-4412HBX 0-4412BKX --- 500 CFM Two Barrel 135-9
0-80802HBX 0-80802BKX 0-80802RDX 650 CFM Four Barrel 20-114
0-80803HBX 0-80803BKX 0-80803RDX 750 CFM Four Barrel
0-80804HBX 0-80804BKX 0-80804RDX 850 CFM Four Barrel
0-80805HBX 0-80805BKX 0-80805RDX 950 CFM Four Barrel 46-74
0-80843HBX --- --- 750 CFM Four Barrel - E-85 CARBURETOR SERVICE PARTS
0-80845HBX --- --- 950 CFM Four Barrel - E-85
AND ACCESSORIES
4500 DOMINATOR SP PART NO. DESCRIPTION
CARBS 20-11 Accelerator Pump Conversion Kit - 50cc; Models 2300, 4150, and 4160
• All aluminum design 20-12 Accelerator Pump Cam Assortment Kit
• Drag race, Pro Street, high horsepower engines 20-108-10 Accelerator Pump Spring (10 pack) - 30cc
• Dual 50cc accelerator pumps 20-109-10 Accelerator Pump Spring (10 pack) - 50cc
• 5/16” taller than previous version 20-114 Pump Arm - 30cc pump arm (metal)
• 4 corner idle 26-139 Pump Covers - 30cc pump standard
PART NO. DESCRIPTION 26-140 Pump Covers - 50cc pump standard
26-41 “Umbrella” Check Valve
0-80688 1050 CFM, 2 Circuit Dominator SP - Shiny Finish 135-5 Diaphragms - 30cc (rubber) w/o screws
0-80689 1050 CFM, 3 Circuit Dominator SP - Shiny Finish 135-10 Diaphragms - 30cc (GFLT) w/o screws
0-80690 1150 CFM, 3 Circuit Dominator SP - Shiny Finish 135-7 Diaphragms - 50cc (rubber) w/o screws
36-184 Accelerator Pump Tuning Kit
1008-844 Squirter Nozzle Gaskets - 10/Pkg
GEN 3 ULTRA DOMINATOR 121-5 Accelerator Pump Nozzle Check Needle
CARBS 26-137 Secondary Adjusting Lever Kit
• High capacity fuel bowls feature 20% more 20-53 Secondary Connecting Rods - Model 4160/4010
fuel capacity 20-54 Secondary Connecting Rods - Mechanical - Model 4150/4010
• 12 hole billet booster inserts 20-122 Pro Series Secondary Linkage
• Sizes up to 1475 CFM 20-36 Throttle Lever & Cruise Control Studs
20-37 Throttle Stud; 7/32” dia.
PART NO. DESCRIPTION
20-38 Throttle Stud; 1/4” dia.
20-40 Transmission Kickdown Stud
0-80903BK 1050 CFM, 3-Circuit Metering - Shiny w/ Black Billet
0-80908HB 1250 CFM, 3-Circuit Metering - Hard Core Gray w/ Black 20-64 Throttle & Cruise Control Stud
20-67 Throttle & Cruise Control Stud (Chrysler)
20-2 Throttle Ball assortment
26-103 Throttle Lever Stud Bushing
ACCELERATOR PUMP 26-94 Throttle Plate Kit : 1-11/16” plate diameter
DISCHARGE NOZZLES 26-100 Throttle Plate Kit : 2” plate diameter
The nozzle hole size determines the rate of fuel discharge. 20-88 Throttle Cable Bracket (GM Only)
20-89 Throttle Return Springs (2)
PART NO. HOLE SIZE 20-9 Throttle Solenoid Bracket - Many Holley Aftermarket - Solenoid #46-74
STRAIGHT - MODELS 4150, 4160, 4500 20-47 Throttle Solenoid Bracket - Holley 4165/4175 - Solenoid #46-74
121-121 .021 20-45 TH-350 Transmission Kickdown Cable Manifold Bracket
121-125 .025 20-121 200R4/700R-4 Kickdown Throttle Arm
121-128 .028 20-95 200R4/TH-700R4 Transmission Kickdown Cable Carb Bracket - 4150/4160
121-131 .031 534-202 TPS Kit 4150/4160 for Electric Choke Holley carbs
121-132 .032 20-130 WOT Microswitch Bracket for 4150 Ultra XP
121-135 .035 20-41 Transmission Kickdown Lever Extension - Ford Bracket
ANTI-PULLOVER - MODELS 4165 & 4175 20-91 Transmission Kickdown Spring & Bracket - Two mounting holes - 30cc pump
121-231 .031 20-7 Throttle Lever Extension - Chrysler
TUBE - MODELS 4150, 4160, 4500 46-74 Universal Throttle Solenoid
121-25 .025 26-57 Universal Solenoid & Dashpot Bracket Locknut: 1.25” Hex, 7/8”-14 Thread
121-28 .028 45-223 Choke Conversion Kit (Electric & Hot Air) - Standard Finish
121-31 .031 45-223S Choke Conversion Kit (Electric & Hot Air) - Shiny Finish
121-40 .040 45-224 Choke Conversion Kit (External Vacuum Source) - Standard Finish
121-45 .045 45-224S Choke Conversion Kit (External Vacuum Source) - Shiny Finish
121-7 Discharge Nozzle Screws - Hollow, Thread 12-28 45-258 Replacement Electric Choke Caps - Models 2300, 4150, 4160, 4010, 4011
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