Strip Steam Dragster

2011 Hyundai Sonata

R171

Media library

6 photos

Original Build Studies

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Original Build Studies ↗

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Original Build Studies ↗

Story

A 2011 Sonata is the perfect punchline—until you cut it to the bones and hang a boiler where the hood used to be. Strip Steam Dragster keeps just enough of the sedan’s silhouette to make it unsettling, then opens everything up: skeletal arches, exposed rails, and polished sheet overlays that read more workshop than show stand. The widened tracks (1580mm front, 1700mm rear) aren’t cosplay; they’re there to plant real tire and keep the car honest when the torque hits.

The gimmick is also the point: external steam power built for short, violent quarter-mile work. It launches nose-down and tail-up, with the rear lifted for weight transfer and the front dropped to keep it from floating. Steam and smoke don’t hide the hardware here—they frame it, turning an NPC commuter into a mechanical diagram at full throttle.

Blueprint

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Collectible Poster

Collector's Edition

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Technical dossier

Fictional engineering concept

Platform

2011 Hyundai Sonata

Powertrain concept

External monotube boiler feeding a compact twin-cylinder steam engine
Flywheel energy smoothing for launch consistency and driveline protection
Mechanical reduction drive to a solid rear axle for repeatable hits
Water and fuel systems packaged forward for balance and service access

Aero package

Low-drag fixed carbon winglets integrated on rear arches
Flat undertray sections to keep turbulence down around exposed rails
Simple front air dam to stabilize the nose at speed

Chassis & stance

2011 Hyundai Sonata

Wheels & tires

Rear: 20x14 Weld Racing drag wheels
Rear tires: 33x15.5-15 Mickey Thompson slicks
Front: 17x4 drag wheels with skinny slicks
Staggered setup tuned for reduced front rolling resistance and rear bite

Fabrication notes

Boiler cradle tied into front structure with heat shielding and hard mounts
Steam lines routed with expansion joints and serviceable unions
Rear axle mounts reinforced for slick load and torque reaction
Quick-release body panels for access to valves, injectors, and linkages