Engineering Excellence
The Build
From raw balsa wood to a race-ready F1 car — every cut, every curve, every coat of paint tells the story of our team's obsession with speed.
Build Gallery
Car Specifications
800 mm
Car Length
200 mm
Car Width
130 mm
Car Height
≥ 150 g
Total Mass
CO₂ Canister
Motor
Balsa Wood
Body Material
Nylon / ABS
Wheel Material
2 mm Steel
Axle Diameter
Performance Data
~80 km/h
Top Speed
Peak velocity on 20m track
< 1.2 sec
Track Time
Best recorded run time
Optimised
Drag Coefficient
CFD-refined body profile
Max Grip
Downforce
Rear wing angle tuned for stability
Engineering Story
Six months. One car. Countless iterations. Here's how we built it.
Concept & Design
We started with hand-drawn sketches, then moved to CAD modelling. Every curve was debated — drag vs. downforce, aesthetics vs. function. We ran over 12 design iterations before locking the final profile.
Material Selection
Balsa wood was chosen for its exceptional strength-to-weight ratio. We tested multiple grain orientations and densities before selecting the optimal block. Every gram saved is a millisecond gained.
Precision Machining
The body was hand-carved and CNC-assisted to achieve sub-millimetre tolerances. Wheel axle alignment was checked with digital calipers at every stage — misalignment of even 0.1 mm costs race time.
Aerodynamic Testing
We used CFD simulations and physical smoke-tunnel tests to validate our wing angles and body contours. The front splitter was redesigned twice after testing revealed unexpected turbulence zones.
Livery & Finishing
The Devil Drifters livery was designed to reflect speed and fire. Multiple coats of primer, base, and clear coat were applied with wet-sanding between layers for a mirror-smooth finish.
Race Day
After months of work, the car hit the track. Every run taught us something new. We documented every result, refined our setup, and came back faster each time.
Follow the Build Journey
Behind-the-scenes content, race day updates, and the full car reveal — all on our Instagram.
@devildrifters132