<p><b>Brand New Holley 625 CFM Street Demon Carburetor, with Electric Choke & Vacuum Secondaries (Part #1900)</b></p> <ul><b>Features:</b> <ul> <li>Ball burnished shiny aluminum finish</li> <li>Designed for use on most stock to mildly modified V8 engines</li> <li>Patented timeless design fits modern as well as traditional themed vehicles (Patent No.: US D648,746 S)</li> <li>One piece airhorn easy to clean & maintain</li> <li>Dual mounting bolt pattern - fits most aftermarket spread/square bore intake manifolds w/out adapter</li> <li>Integrated fuel bowl/main body design w/ gasket above fuel level, no plugged passages to eliminate all potential leak paths</li> <li>Small 1-3/8" primary throttle bores combined w/ proven Triple-Stack boosters deliver amazingly crisp throttle response & drivability, superior fuel atomization & improved fuel economy</li> <li>GVS makes total air flow 625 CFM while maintaining crisp throttle response delivered by small primary bores</li> <li>Secondary air valve control - torsion spring valve control/adjustment permits seamless primary to secondary throttle response regardless of throttle opening rate (unique contoured profile developed for better cylinder to cylinder fuel distribution)</li> <li>2 Stage metering rods control easily accessible w/out carburetor disassembly or removal</li> <li>Single fuel inlet for simple installation</li> <li>Integrated 700R4/200R4 transmission kickdown cable mounting location as well as Ford A/T kickdown for proper shifts</li> <li>625 CFM specific calibration kit available for tuning & altitude adjustments</li> <li>Available TPS kit allows use w/ 4L60 & 4L80 transmissions</li> </ul> </ul>