Tamiya 42383 TB Evo.8 1/10 Shaft 4WD Touring Chassis Kit  [42383]

TB Evo.8 Chassis Overview for Serious Tuners

The Tamiya 42383 TB Evo.8 is a notable 1/10 touring car chassis that pairs a shaft-driven 4WD system with lightweight carbon fibre lower and upper decks. Building on the TB Evo lineage, this kit is aimed at RC racers and dedicated builders who prioritise adjustability and on-track performance.

Chassis Layout and Construction Details

The chassis allows a choice of front mid-motor or rear mid-motor installation so you can tune weight distribution to suit different circuits. Both decks are carbon fibre to keep rigidity high while trimming weight.

Suspension uses A-shaped arms similar in concept to the TA08 PRO and features Super Short Big Bore dampers for responsive handling. Rear tie rods provide straightforward toe adjustment to refine corner entry and exit.

Drive System and Steering Precision

Steering linkages mount directly to the bulkhead to reduce unwanted roll and sharpen input feel. The drivetrain uses a front direct coupling with double cardan drive shafts and a rear gear differential, with aluminium drive shafts improving strength and durability. The floating R/C equipment deck makes electronics fitting neater and removes the need for double-sided tape.

Kit Completion and Tuning Potential

The chassis kit requires common extras to complete: a 2-channel radio, steering servo, ESC, motor, battery, touring car body and tyres. Its modular design is ideal for those who enjoy setup work and component upgrades to chase lap time improvements.

The Tamiya TB Evo.8 is a versatile base for racers who want a durable, tuneable platform. Its carbon construction and flexible motor placement make it a solid choice for competitive touring car builds.