Tamiya 19446 - Great BlastSonic AR Chassis 1/32 Mini 4WD Kit  [19446]

Overview of the Tamiya Great BlastSonic

The Tamiya Great BlastSonic blends race-inspired styling with a proven AR chassis layout. This Mini 4WD entry is aimed at racers who want an aerodynamic shell plus a chassis that is straightforward to set up and maintain for competitive events.

Shell Styling and Design Notes

The body presents sharp contours and a low profile reminiscent of compact aero coupes, with sticker accents that add metallic highlights. The visual treatment is made to stand out under race lights while keeping airflow in mind for better track stability.

AR Chassis Features and Balance

The AR chassis on this kit places the motor forward for a stable weight bias during straight runs. It includes an integrated under-panel and diffuser elements to help smooth airflow and shield internal parts from track debris, making it a solid base for most race setups.

Upgrade Paths and Parts Compatibility

Racers can improve the Great BlastSonic with higher RPM motors, changed gear ratios, and a variety of tyre compounds. The chassis accepts common Mini 4WD upgrades, so swapping parts to match track conditions is straightforward.

Practical Tuning Advice

For typical club tracks, tweak gear ratios and try different tyres to find the best compromise between acceleration and top speed. The AR layout also makes it easy to fit aftermarket stabilizers and reinforced components for more aggressive runs.

With a mix of aerodynamic bodywork and the adaptable AR chassis, the Tamiya Great BlastSonic is a practical choice for racers who value both looks and tunability on the track.