Adjust Carb Size with Interchangeable Venturis Race Demon RS (Removable Sleeves)
Tunnel Ram Carburetors are designed for versatility and calibrated to function in matched pairs on 2x4 intake manifolds with sideways-mounted carbs. Their sleeves make it possible for you to easily change carburetor size to match your competition at the track.
Note: Demon float bowls use special 9/16" x 24 TPI inlet fittings available in standard, filtered, or swiveled sizes.
Highlights
675, 775, 825, 975, or 1025 cfm
Concentric Venturis
Replaceable Boosters
Replaceable Air Bleeds
Replaceable Metering Block Bleeds
Billet Baseplate
Billet Metering Blocks
Large-Capacity Float Bowls with Sight Windows
Four-Corner Idle Adjustment
Quick-Release Nonstick Gaskets
Most common tuning parts interchange from other manufacturers