Page 274 - 2022-23 Auto Performance Drag Racing

Screamin’ Demon Carburetors
Designed with the weekend racer in mind, Screamin’ Demon carburetors are engineered
and calibrated to deliver improved full-throttle- performance and better drivability. Carburetors
DRAG RACING
Needle and Seat Assemblies
Sold per pair.
Part No.
Accelerator Pump Components
Description
DMN120014
.110" Spring-Loaded Needle and Seat Assembly, Pair
DMN120090
Needle and Seat Locknut and Screw, Each
Part No.
Description
DMN120072
Accelerator Pump Hollow Nozzle Screw, Pair
DMN190015
Accelerator Pump Diaphragm, 30cc, Pair
DMN190016
Accelerator Pump Diaphragm, 50cc, Each
DMN190017
Accelerator Pump Discharge Nozzle Gaskets, 10
utilize lightweight die-
cast aluminum construc-
tion and combine large-ca-
pacity fuel bowls, dual threaded
inlets on each side, internal baffling for reduced fuel slosh, and dual sight glass windows for eased float adjustments. Offered in mechanical or vacuum secondary versions, carbu- retors additionally include four corner idle, changeable idle and high-speed air bleeds, and a polished finish.
Dual-Feed Fuel Line Kit
DMN140020
Simplify carburetor plumb- ing, while offering a profes- sional appearance. Kit fits all Demon and Holley-style carburetors, and includes braided stainless steel hose, anodized aluminum fittings, fuel bowl washers, and -6AN x 9/16"-24 inlet.
Demon Carburetor Installation Kit DMN160049
Kit includes standard length mounting studs, nuts, wash- ers, square bore/spread bore base gaskets, air horn gasket, throttle cable balls and bushing adapter for throttle lever, vacuum caps, and air cleaner stud kit.
DMNSDA-650-MS
DMN120072
DMN120070
Floats Part No.
Part No.
Description
DMNSDA-650-MS
650 CFM Screamin’ Demon Carburetor, Mechanical Secondaries
DMNSDA-750-MS
750 CFM Screamin’ Demon Carburetor, Mechanical Secondaries
DMNSDA-850-MS
850 CFM Screamin’ Demon Carburetor, Mechanical Secondaries
Description Carburetor Rebuild Kit DMN190004
DMN120070
Brass Float, Center Pivot Float Bowls
Rebuild any Demon 4150-style mechanical secondaries car- buretor effectively with the proper components. Includes all gaskets, seals, needle and seat assemblies, power valve, and necessary hardware. Gasoline use only.
Gasket Packs
DMN120011
Part No.
Description
DMN120011
Throttle Body Gasket, 650-800 CFM Carburetors, Pair
DMN190030
Fuel Bowl Gaskets, Non-Stick Red, (5) Gaskets
DMN190031
Metering Block Gaskets, 2-Circuit, Non-Stick Red, (5) Gaskets
DMN190032
Metering Block Gaskets, 3-Circuit, Non-Stick Red, (5) Gaskets
DMN190080
Fuel Bowl Service Pack, 2300/4150/4500, Non-Stick Red, (2) Metering Block, (2) Fuel Bowl, (8) Bowl Screw Gaskets
272
2022-23