Page 102 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

“HO-Series” Carburetors Needle And Seat Assemblies
Professionally-prepared “HO-Series” Special, Viton tipped assemblies, in .110"
carburetors, geared to perfor- and .125" sizes, are designed for gasoline,
mance street or bracket racing, while high flow, .150" stainless steel as-
deliver crisp throttle response and sembly is engineered for alcohol use.
exceptional acceleration. Specially- Part No. Description
calibrated carbs include milled choke AED5110 0.110" Viton Needle And Seat Assemblies, Gasoline, Pair
housings, fully CNC-machined main bodies, AED5115 0.125" Viton Needle And Seat Assemblies, Gasoline, Each
high flow boosters and metering blocks, four corner AED5117 0.150" Stainless Steel
idle, dual accelerator pumps, replaceable idle air bleeds, new AED5120 Needle And Seat Assemblies, Alcohol, Each
Hardware Kit For Needle And Seats, 2 Pair
aluminum bowls with large sight windows and non-stick gaskets. AED5123 Reusable Needle And Seat Gaskets, Four Pair
Ultra carbs include the addition of the aluminum Ultra body.
Part No. Description Power Valves
AED650HO-BK 650 CFM
AEDU650HO-BK 650 CFM Ultra The highest quality power valves available for
AED750HO-BK 750 CFM Holley carburetors. All power valves listed are high
AED750HPHO-BK 750 CFM HP flow and available in several vacuum ratings. Power
AED850HO-BK 850 CFM valves for use with alcohol are also available.
AED950HO-BK 950 CFM
Vacuum Gas Alcohol
Rating Part No. Part No.
“HO-Modified” Series Carburetors 2.5" AED5025 AED5025A
The “HO-Modified” includes all of the 3.5" AED5035 —
great features of the “HO-Series” with 4.5" AED5045 —
—
AED5055
5.5"
the addition of full CNC-porting and 6.5" AED5065 AED5065A
polishing of the main body, and special 8.5" AED5085 —
machined boosters, which result in in-
creased air flow and horsepower with- Power Valve Block-Off Plug
out sacrificing driveability or throttle
response. Carbs listed include black AED5086
anodized metering blocks. Blocks power valve circuit. Jet size should
be increased by 6-8 to compensate for the
Part No. Description
AED750HOM-BK 750 CFM Carburetor loss of enrichment.
AED850HOM-BK 850 CFM Carburetor
AED950HOM-BK 950 CFM Carburetor
AED1050HOM-BK 1050 CFM Carburetor Float Bowls
Replacement Float Bowls and screws
Carburetor Kits are offered for Holley center pivot design
AED Carburetor Kits, available in two versions, carburetors.
are ideal for rebuilding Holley 4150, 4160 and Part No. Description
4500 series carburetors. Ultimate Performance AED5200 Float Bowl Screw Set, 4150 Carburetor
AED5364
Primary Center Pivot Float Bowl
Kits include all float bowl, metering block and AED5365 Secondary Center Pivot Float Bowl, Double Pumper
misc. gaskets, accelerator pump diaphragms,
needle and seat assemblies and small parts Custom Floats
to rebuild carburetor. Pro-Series Kits contain all Performance Kit Stock replacement floats are engineered
parts plus new bowl and carb screws and other small compo- for Holley-style carburetors using center-
nents to make carburetor run and look like new.
hung float bowls.
Ultimate Pro-Series
Application Performance Kit Kit Part No. Description
Holley 390-950 CFM Double Pumper AED4150 AED41501 AED5360 Nitrophyl Replacement Float, Center Pivot
Holley 390-950 CFM Double Pumper, Alcohol AED4150A — AED5361 Brass Replacement Float, Center Pivot
Holley 600-950 CFM Vac. Secondary AED4160 AED41601
Holley 750-1250 CFM 4500 Dominator AED4500 —
Reusable Bowl Screw Washers
AED5840
Bowl And Metering Block AED5410
Gaskets Reusable white nylon washers will not
Replacement Holley gaskets are available absorb fuel or separate. 18 per package.
in standard and red, reusable non-stick
designs, to simplify jet changes.
Part No. Description See-Through Bowl Sight Plugs
AED5829 Standard Metering Block Gaskets (Holley 108-29), 10 pk.
AED5833 Standard Fuel Bowl Gaskets (Holley 108-33), 10 pk. AED5170
AED5840 Reusable Metering Block Gaskets (5829), 5 pk. Clear acrylic plugs allow easy float level
AED5840XX Reusable Metering Block Gaskets (5829), 100-Pack NEW! adjustments. Sold per pair.
AED5846 Reusable Metering Block Gaskets (4500 Dominator HP), 5 pk.
AED5847 Reusable Fuel Bowl Gaskets (4500 Dominator), 5 pk.
AED5892 Reusable Jet Change Gasket Kit, 4150

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