Speed Demon Carburetor; 750 cfm; Vacuum Secondary; Down Leg Booster; For 302-427 CID Engines w/Cam Profiles Between 220-240 Deg. Duration At 0.050 in.;
The Speed Demon series is the most formidable performance street carburetor available today. It features the most advanced design manufacturing processed that provides street enthusiasts with racing carburetor technology in a very driveable package. The Speed Demon line offers a wide range of sizes and in VE Series or twin squirter designs. Across the range of sizes from 575 cfm to 850 cfm the Speed Demons deliver balanced/high velocity airflow/exceptional fuel metering capacity to match the fuel requirements of most street engines. A Speed Demon carburetor is ideal for muscle cars/stock rebuilds/tow trucks/mild performance applications/crate motors. They are designed for engines with cam profiles between 220 and 240 degrees duration at 0.050 in.
- All Aluminum Polished Construction
- Changeable Idle High Speed Air Bleeds
- Changeable Power Valve Restrictions For Precise Tuning
- Billet Baseplate Allows Precision Fine Tuning Of Idle Speed
- With Billet Metering Blocks And Base Plates
- Fuel Bowls and Main Body Have A Sleeker More Style Appearance
- Complete Reengineered and Re-Calibrated
- Redesigned Throttle Lever w/Integrated Kick Downs Options
- Fuel Bowls Now Have Dual Threaded Inlets On Each Side
- Secondary Fuel Bowls Include Notched Floats
Application Summary:
| Year |
Make/Model |
| 750 |
Speed Demon-Vac Sec-Down-Leg (Designed for mild engines from 302-427 cid with cam profiles between 220 and 240 degrees duration at 0.050in.) |
