Holley Street Demon Carburetor 750 CFM Aluminum 1903

The Street Demon redefines the street carburetor with clean looks and ease of use! It 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! Available in Hand Polished, Tumble Polished or Tumble Polished with Aerospace Composite Bowl for significant heat insulating benefits. Get one today and experience Performance That's Out of This World!

Features:

• Ball burnished shiny aluminum finish

• Designed for use on most stock to mildly modified V8s

• Developed from the ground up with smooth styling - patented timeless design fits modern as well as traditional themed vehicles (Patent No.: US D648,746 S)

• One piece airhorn is easy to clean and maintain

• 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 and no plugged passages to eliminate all potential leak paths

• Small 1-11/16” primary throttle bores combined with proven Triple-Stack boosters deliver amazingly crisp throttle response and drivability, superior fuel atomization and improved fuel economy

• Goggle Valve Secondary (GVS) throttle plate (Patent # D677755) delivers over twice the air flow of the primary bores for power you can hear and feel

• GVS makes total air flow 750 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

• 750 CFM specific calibration kit available for tuning and altitude adjustments

• Available TPS kit allows use with 4L60 and 4L80 transmissions