NEW HOLLEY STREET DEMON CARBURETOR,BALL-BURNISHED SHINY ALUMINUM WITH BLACK COMPOSITE FUEL BOWL,625 CFM,4 BARREL,ELECTRIC CHOKE,GASOLINE ONLY,VACUUM SECONDARIES
Brand: Southwest Speed
Features:
Ball burnished shiny aluminum with black composite fuel bowl

For use on most stock to mildly modified V8s

One piece airhorn - easy to clean & maintain

Aerospace Composite fuel bowl offers significant heat insulating benefits over aluminum fuel bowl - keeps fuel up to 20 degrees cooler for optimum performance with modern fuels

Electric Choke Management means easy cold starts

Dual mounting bolt pattern - fits most aftermarket spread/square bore intake manifolds without adapter

Integrated fuel bowl/main body design with gasket above fuel level & no plugged passages to eliminate all potential leak paths

Small 1-3/8" primary throttle bores combined with proven Triple-Stack boosters deliver amazingly crisp throttle response & drivability, superior fuel atomization & improved fuel economy

Goggle Valve Secondary (GVS) throttle plate (Patent # D677755) delivers over twice the air flow of the primary bores

GVS makes total air flow 625 CFM while maintaining the crisp throttle response delivered by small primary bores

Secondary air valve control - torsion spring valve control/adjustment permits seamless primary to secondary throttle response regardless of the throttle opening rate (unique contoured profile developed for better cylinder to cylinder fuel distribution)

2 Stage metering rods control easily accessible without carburetor disassembly or removal
Single fuel inlet for simple installation

Integrated 700R4/200R4 transmission kickdown cable mounting location as well as Ford A/T kickdown for proper shifts

Patent pending mechanical design

625 CFM specific calibration kit available for tuning & altitude adjustments

Available TPS kit allows use with 4L60 & 4L80 transmissions
Brand New Holley 625 CFM Street Demon Carburetor, Vacuum Secondaries & Electric Choke, Shiny Finish with Black Composite Fuel Bowl (Part #1901)
The All New Street Demon redefines the street carburetor with clean looks and ease of use! The Street Demon offers enthusiasts a straight forward carburetor designed to deliver a stable idle, amazingly crisp throttle response and smooth performance. Its optimized calibration and dual mounting pattern make it Run-Ready for a large variety of engines and vehicles.
Specs: Barrels: 4 | Booster: Triple Stack | Brand: Demon | CFM: 625 | Choke: Electric | Condition: New | Emission Code: 3 | Finish: Shiny | Fuel: Gasoline | Fuel Inlet: Single | Marine Use: No
Material: Aluminum / Composite | Metering Rod Size: 60/52 | Model: Street Demon | Primary Main Jet: 80 | Primary Pump Nozzle Size: 31 | Product Type: Carburetor | Secondaries: Vacuum | Secondary Main Jet: 80 | Step up Spring: Green | Supercharged Application: No | Vacuum Ports: 1 timed (spark) port, 2 full & 1 PCV port
NOTE: This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.