1/10 SCALE R/C OFF ROAD RACER ASTUTE 2022 (TD2 CHASSIS)

Introducing the HPI Firestorm 2WD RTR stadium truck! This amazing 2WD stadium truck features all-new design specifications, cool racing attributes and a fresh direction for HPI’s high quality entry level nitro truck line-up!

Designer Erik Shauver put all his design experience from designing HPI’s high performance cars, like the Hellfire and the Pro 4, into the Firestorm. It combines the latest advances in RC racing truck technology and suspension design to set a new benchmark in 2WD stadium trucks. In the HPI line up the Firestorm replaces the hugely popular HPI Nitro Rush with a big performance increase at about the same price. It’s easy to spot the Firestorm’s design heritage from the Hellfire in the sleek black look, the subdued chassis anodizing, and the smart and efficient layout. Many design features of the high spec Hellfire have been carried over – from the black upper deck, the complete set of hex screws, the captured hinge pins front and rear, and the next-level suspension design and layout!

Performance Driven Design

Race-inspired features give great handling on all surfaces from open fields, parks, even to your local racing track. The dual-deck design features a 3mm aluminium main chassis and an aluminium upper deck. A low-profile 75cc fuel tank and laydown steering servo help provide a very low centre of gravity (CG). A full set of turnbuckles allows you to adjust camber and front toe. The rear toe and anti-squat angles are adjustable using pivot blocks, just like on the high-spec racing buggies. Real oil-filled shocks absorb all bumps and jumps and keep the tyres on the ground. Real silicone shock oil is used to provide consistent performance in all temperatures. The shocks even feature threaded shock bodies for easy spring adjustments, and the many shock mounts (3 upper, 2 lower) give a multitude of tuning possibilities. 16 ball bearings provide maximum drive train efficiency for faster top speed and durability. Wide-track suspension and all-new tyres front and rear give the Firestorm superb control. Providing extra grip and control are the new square-pin Ground Assault rear tyres get the power to the ground and asymmetric dual-edge Front Line tyres to keep the Firestorm pointed in the right direction.

The Firestorm is as durable as it is nimble, giving you maximum enjoyment under any conditions! The aluminium main chassis and upper deck combine with the steel chassis brace to make the Firestorm extremely stiff. A dual-pad slipper clutch protects the drivetrain from rough landings, while the 0.8 module clutchbell and spur gear are designed for maximum efficiency and reliability. The transmission features a 4.11 to 1 ratio and a sealed planetary gear differential, allowing you to tune the performance of the truck with different diff oils. Stopping the Firestorm is a fibre disk brake actuated by easy to adjust linkage. The steel centre chassis brace provides extra stiffness and keeps the gear mesh between the spur and clutchbell consistent. Steel front axles and rear dogbones take the extreme punishment of bashing and racing in the worst possible environments. Protecting the electronics are sealed compartments for the battery pack and receiver, protecting them from the elements and strategically placed for optimum weight balance.

The little details weren’t missed out either. You can see the designer’s perfection in every Firestorm feature such as: a two-stage foam air filter with a 90-degree rubber elbow, fuel tube clips to keep the tubing out of the way of rotating parts, an innovative battery wire routing system, adjustable body posts to fit a variety of optional bodyshells, piston brake calliper actuation, high-flow manifold and silicone tuned pipe coupling and rubber mounts for the fuel tank. All this shows how much HPI listened to devoted owners and fans of stadium nitro RC trucks! On the power front the Firestorm features the new HPI Nitro Star G3.0 engine. This new high output engine features a racing standard SG shaft for better power transfer to the transmission. An aluminium crankcase with cooling fins and large heatsink head provide optimal cooling for long engine life and consistent performance. An aluminium tuned pipe and one-piece manifold give maximum torque and raw stump-pulling power! A reliable, easy pull starter and a dual stage foam filter round out the engine package to make it the ultimate power source.

Low profile dual deck design for low center of gravity	Pre-painted aerodynamic bodyshell with huge rear spoiler for extra traction, trimmed and already mounted!	Easy access to the engine, carburettor and pullstart – quick starting and simple to get to everything you need	High-power G3.0 engine with dual-stage foam air filter and race-style carburettor for maximum performance
Twin-chamber aluminium tuned pipe with curved manifold for extra torque and massive top speed!	The transmission uses a 4.11 to 1 gear ratio for optimized off-road track use	Suspension designed for ultimate control and grip in any off-road situation	Front and rear wheels use the 12mm HPI stepped hex hub adapter, so replacement wheels are easy to find, and Nitro MT 2 wheels fit also
Brand new mini-pin rear racing tyres for great forward traction and braking capabilities on a wide variety of surfaces	Asymmetrically ribbed front tyres for great straight-line tracking as well as perfect control in the corners	The composite shock bodies are threaded for infinite adjustability and fitted with tuned racing springs	Innovative wire routing prevents damage to the battery wires and allows convenient switch mounting
Low-profile fuel tank incorporates a stone fuel filter and sits in the middle of the chassis for perfect weight balance at all times	Alloy axles are strong and lightweight, spinning on sealed ball bearings for maximum efficiency	Sealed radio box protects the receiver from dust and fuel spills, and keeps all the wires securely in one place	Integrated servo saver protects the steering servo, while the tilted bellcrank steering arms work with the suspension to prevent bump-steer
Dual pad slipper clutch protects the drivetrain on hard landings	Sealed battery box placed at the rear for optimal weightdistribution	Fibre brake disk with piston actuation for strong, smooth braking	Bellcrank steering with integral servo saver for precise steering
Adjustable height body mounts to allow a variety of body styles	Threaded shock bodies for fine adjustment of ride height	Newly developed tyres and inserts for good overall handling withlong life on all surfaces	Easy-adjust turnbuckle camber links allow precise adjustment ofsuspension geometry
Adjustable shock positions (3 upper and 2 lower) at each corner toallow your truck to be adjusted to suit conditions	Alloy steel front axles for durability and strength	New suspension geometry for increased stability and easier driving	Savage inspired components for maximum durability and reliability
A 3mm aluminium main chassis to serve as the rigid backbone of theFirestorm	High quality carburettor and brake linkages used for easy adjustmentand maximum control	Captured hinge pins means no more losing e-clips and increaseddurability	Laydown steering servo for lowest possible center of gravity
Adjustable rear toe and antisquat to keep your truck easy to drivein most conditions	Sealed planetary gear differential for maximum reliability and theconvenience of tuning diff action with heavy weight silicone oils	A steel center chassis brace keeps the spur gear and clutch bellmesh consistent, even in hard landings	Low profile 75cc fuel tank included for a lower centre of gravity

From ‘bashers’ to racers – the Firestorm has plenty for everyone. The pre-assembled chassis and painted & trimmed body are ideal for the nitro newcomer, while the pure racing technology imbued in the truck make it clear that it can take anything you can throw at it! Racing enthusiasts will marvel at all the features included with the Firestorm, while new RC hobbyists will simply enjoy the benefits of HPI’s years of experience in making high quality RC products! The Firestorm is pre-assembled right out of the box – from the factory-fitted radio gear and G3.0 engine to the painted and trimmed desert truck racer bodyshell! The reliable HPI TF-1 AM radio system provides all the control you’ll need.