Adjust Carb Size with Interchangeable Venturis
These Race Demon RS (Removable Sleeves) Carburetors are calibrated for oval track applications yet designed for effortless drivability on dirt or asphalt with custom-metered circuits for rapid throttle response. They have excellent mid-range and top end power, and their removable sleeves make it possible to change
your carburetor size to match your competition on 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, 820, 825, 950, 975, 1025, or 1050 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

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Billet Baseplate Billet baseplates on applicable Demon carbs are virtually unbreakable, unlike their cast counterparts.

Removable Sleeves Easily change carb size by inserting the correct sleeve/venturi.

Removable Boosters Precisely cast from a high-strength zinc alloy.

Metering Blocks CNC-machined metering blocks from billet aluminum prevent porosity and variations in the metering circuits.