Demon Fuel Systems Carburetor WICKED POWER! In the early years of this century, Demon Carburetion launched the unique SixShooter induction system and in 2008 introduced the evocative Demon 98. Engineered for Flatheads, Y-blocks, Hemis, and Nail-Heads, the Demon 98 is a retro-fit two-barrel high-performance carburetor that suits thirties-style three-bolt intake manifolds.
