Screamin' Demon Carburetor

Name: Screamin' Demon Carburetor
Brand: DEMON CARBURETION
SKU: 333-SDA-850-MS
Price: 709.95 USD
Availability: InStock

^$709⁹⁵

Ships on 09/11/2026

Lowest Price Guarantee

850 CFM

Screamin' Demon Carburetor

850 CFM

Mechanical Secondaries

Down Leg Booster

5/8-18 Inlet Fittings

Polished Aluminum Finish

DEMON CARBURETION SDA-850-MS Features:

Screamin' Demons are the latest development in the evolving family of Race Demon™ performance carburetors. Screamin' Demons were designed with the weekend racer in mind. They are available in 650-850 cfm mechanical secondary models, as well as a 750 cfm vacuum secondary model. Screamin' Demons feature lightweight die-cast aluminum construction, large capacity fuel bowls complete with dual sight glasses, dual threaded inlets on each side, and internal baffling to prevent fuel slosh when you are on the track. Engineered and calibrated for better drivability and full throttle performance, Screamin' Demons include four corner idle, changeable idle and high-speed air bleeds with all the tunability that you would find from more expensive carburetors in the market.

Polished die-cast aluminum construction
Engineered and calibrated for better drivability and full throttle performance
New throttle lever with integrated Ford A/T, 700-R4, and Chrysler kick down options
Fuel bowls have dual threaded inlets on each side, dual sight glass windows, and internal baffling for improved fuel slosh control
Secondary fuel bowls include notched floats and jet extensions to prevent fuel starvation during hard launches
Changeable idle, high-speed air bleeds & power valve restrictions for precise tuning

Part TypeCarburetor

BrandDEMON CARBURETION

Package Height7.5

Package Width11.5

Package Length13.6

Weight8.83 PG

Part CategoryPerformance Parts

UsageRacing/Circle Track

TypeAutomotive

ChokeNone

EmissionWithout EGR

BarrelFour