Tamiya Porsche 911 Carrera RSR 2.8 1/10 Scale RC Car – BT-01 White Body TAM47507

Overview

The Tamiya Porsche 911 Carrera RSR 2.8 1/10 Scale RC Car represents a masterclass in faithful automotive recreation, bringing one of motorsport's greatest legends to life in miniature form. This pre-painted white body BT-01 chassis kit captures the essence of the iconic 1973 race car that dominated international competitions, including victories at the 24 Hours of Daytona, 12 Hours of Sebring, and Targa Florio. Whether you are a seasoned RC enthusiast or discovering the world of high-performance on-road RC cars UK for the first time, this Tamiya model offers an engaging build experience combined with authentic driving dynamics that honour the full-size vehicle's sporting heritage.

Supplied as an un-assembled kit with a pre-painted polycarbonate body in white with smoke-tinted windows, the Tamiya 47507 combines practical assembly features with meticulous scale detail. Pre-cut wheel arches and pre-made body mount holes accelerate the building process without compromising precision, making this an accessible project for builders of varying experience levels. The midship rear motor and rear-wheel drive configuration faithfully mirrors the original car's layout, delivering the responsive throttle response and cornering excitement that define the RSR 2.8's driving character. For those seeking a versatile, rewarding RC on-road project with genuine motorsport credentials, this brushless RC on-road car kit delivers in every aspect.

Built on the proven BT-01 chassis platform, this model benefits from decades of Tamiya engineering expertise in on-road RC design. The short wheelbase configuration provides nimble handling and predictable behaviour on tarmac surfaces, whilst the double-wishbone suspension with friction dampers ensures composed cornering and consistent grip. This is not merely a model car; it is a rolling tribute to one of the Porsche 911's most celebrated variants, engineered for builders who appreciate authentic design, quality construction, and the satisfaction of creating something genuinely special.

Key Features

• Pre-painted White polycarbonate body with smoke-tinted windows — The body arrives pre-painted in a crisp white finish with smoke-coloured windows, eliminating the need for paint preparation and allowing you to focus on assembly and setup rather than paintwork, whilst delivering a premium, period-correct appearance straight from the box.
• Midship rear motor, rear-wheel drive configuration — The chassis is built with the motor positioned midship and power directed to the rear wheels, faithfully recreating the original car's mechanical layout and delivering the lively, responsive handling characteristics that made the RSR 2.8 a formidable competition machine.
• BT-01 short wheelbase chassis with double-wishbone suspension — The versatile BT-01 platform features a proven short wheelbase design (251 mm) combined with four-wheel double-wishbone suspension with symmetrical arms and friction dampers, providing responsive cornering behaviour, planted stability, and excellent tunability for different driving conditions.
• Pre-cut wheel arches and pre-made body mount holes — These practical assembly features ensure the polycarbonate body fits accurately first time without requiring extensive trimming or drilling, saving time during assembly whilst maintaining the precision body-to-chassis relationship essential for authentic appearance and aerodynamic balance.
• Included 540 brushed motor and ESC — The kit comes complete with a Type 540 brushed motor and electronic speed controller, providing accessible, straightforward power and control that is ideal for on-road driving without unnecessary complexity, allowing builders to focus on chassis setup and driving technique.
• Racing slick tyres with narrow front and wide rear setup — Front tyres measure 27 mm wide by 67 mm diameter, whilst rear tyres measure 32 mm wide by 67 mm diameter, paired with semi-pneumatic racing slick rubber and silver-finished 2-piece wheels with separate red caps, creating the distinctive stance and grip characteristics of a period-correct race car.
• Separate moulded side mirror and detailed body trim — The polycarbonate shell features a moulded ducktail spoiler, bulging fenders that capture the RSR's aggressive stance, and includes a separately moulded ABS plastic side mirror (faithfully, there is only one, as on the original car), plus stickers that recreate headlights and the front bumper oil cooler for authentic detail.
• Plastic 4-bevel differential gear with TT-02 hop-up compatibility — The rear differential uses a plastic 4-bevel design that is compatible with separately sold Tamiya TT-02 hop-up options including ball differentials and oil-filled differentials, allowing progressive tuning and personalisation as your skills develop and conditions change.
• 3-piece steering tie-rod with long link rod servo installation — The steering system uses a sophisticated 3-piece tie-rod arrangement with the servo housed in the right rear and connected via a long link rod, providing smooth, predictable steering response and reliable operation across varied driving scenarios and track conditions.
• Flip-up battery holders for quick battery changes — The battery mounting system features flip-up holders that allow rapid battery changes between runs, essential for maintaining momentum during practice sessions, races, or back-to-back driving sessions without requiring tools or complex manipulation.
• Transponder holder included as standard — The kit includes a transponder holder, proving Tamiya's understanding that many RC enthusiasts use their models in timed racing environments, making this kit immediately compatible with competitive RC racing formats and venues across the UK.
• Gear ratio of 8.27:1 with 22T pinion — The standard drivetrain configuration delivers an 8.27:1 gear ratio using a 22T pinion, providing a balanced combination of acceleration and top speed suitable for on-road driving, with the ability to adjust performance by changing the pinion gear to suit personal preference and track characteristics.

Technical Performance

The Tamiya Porsche 911 Carrera RSR 2.8 BT-01 represents a carefully engineered balance between authentic period correctness and practical on-road performance. Built around the proven BT-01 chassis platform, this model utilises a bathtub frame design that provides structural rigidity whilst keeping weight distributed optimally for balanced handling. The Type 540 brushed motor delivers adequate power for engaging on-road driving without the complexity of brushless systems, making this an excellent platform for builders transitioning from simpler models to more sophisticated on-road machinery. The included ESC manages power delivery smoothly and reliably, supporting standard 7.2-7.4 volt battery packs that provide practical run times suitable for recreational driving and practice sessions. The four-wheel double-wishbone suspension with friction dampers provides refined ride quality and predictable handling through corners; as the car corners, the rear wheels gain toe-in for improved stability, a detail that demonstrates Tamiya's engineering sophistication. The plastic 4-bevel differential gear is competent for standard driving, though the design's compatibility with optional TT-02 hop-up components including ball and oil-filled differentials means performance can be progressively refined as your understanding of on-road RC setup deepens. Materials throughout are chosen for durability and ease of maintenance: the polycarbonate body resists impact and UV damage whilst remaining lightweight, the ABS plastic mirror adds realistic detail without fragility, and the unitised motor mount, final gears, and suspension components are designed for straightforward pit work and adjustment. The tyre choice—semi-pneumatic racing slick rubber with width differentials front to rear—demonstrates that this is a serious on-road package, not merely a novelty model, with the wider rear tyres providing additional grip and load capacity essential for sustained cornering and acceleration performance on smooth surfaces.

What's in the Box

• Pre-painted polycarbonate body shell in white with smoke-tinted windows
• BT-01 short wheelbase chassis (unassembled)
• Type 540 brushed motor
• Electronic speed controller (ESC)
• Bathtub frame and chassis components
• 4-wheel double-wishbone suspension with friction dampers (front and rear)
• Plastic 4-bevel differential gear
• 3-piece steering tie-rod assembly
• Unitised motor mount
• Propeller shaft for midship rear motor configuration
• Silver-finished 2-piece wheels with red wheel caps
• Semi-pneumatic racing slick tyres (27 mm × 67 mm front, 32 mm × 67 mm rear)
• Separately moulded ABS plastic side mirror
• Body stickers for headlights and front bumper oil cooler details
• Flip-up battery holders
• Transponder holder
• Full assembly instructions and parts manual

What You Need to Complete

• 2-channel R/C radio system (transmitter and receiver)
• Steering servo (not included; compatible with standard RC servo specifications)
• Battery pack: 7.2-7.4 volt NiMH or LiPo configuration
• Compatible battery charger
• R6, AA, or UM3 batteries for transmitter (typically 4 batteries)

Frequently Asked Questions

• Is the Tamiya Porsche 911 Carrera RSR 2.8 BT-01 suitable for beginners to on-road RC models? — Yes, this model is designated Skill Level 2, making it suitable for builders with some assembly experience. The pre-painted body, pre-cut wheel arches, and pre-made body mount holes significantly reduce preparation time compared to unpainted kits. The included 540 brushed motor and ESC provide straightforward power control without complex tuning, allowing beginners to focus on learning chassis setup, tyre selection, and driving technique. However, this is not a ready-to-run model; assembly is required, including fitting the motor, suspension components, and body, so basic mechanical understanding and tools are necessary.
• What is the wheelbase, and why does short wheelbase matter for on-road RC cars? — The short wheelbase measures 251 mm, compared to an alternative 257 mm option available on some BT-01 configurations. The short wheelbase provides more responsive, nimble handling with quicker directional changes, making the car feel more agile through tight corners and more forgiving for developing drivers learning smooth throttle and steering inputs. The BT-01 platform offers flexibility to change wheelbase by simply adjusting component attachment points, allowing you to experiment and find the configuration that suits your driving style and track layout preferences.
• What battery does the Tamiya 47507 Carrera RSR 2.8 require, and what are typical run times? — This model requires a 7.2-7.4 volt battery pack in either NiMH or LiPo configuration, compatible with the included ESC. A typical 3000-3500 mAh NiMH pack provides 10-15 minutes of run time depending on driving intensity and track conditions, whilst LiPo batteries of equivalent capacity provide slightly improved performance and run time. You will need a compatible charger; RC Model Shop can recommend suitable options based on your battery choice.
• Can I change the motor position or drive configuration on the BT-01 chassis? — Yes, the BT-01 is one of Tamiya's most versatile chassis platforms. Without removing the battery pack, motor, and R/C equipment from the centre frame, you can change the attachment directions of final gears and steering linkage to switch between front-wheel drive and rear-wheel drive configurations. The motor can be positioned in front-wheel drive (FR) or midship rear (MR) configuration for rear-wheel drive setups. However, this specific kit (47507) is instructed to be assembled in short wheelbase, midship rear motor, rear-wheel drive configuration to faithfully recreate the original car's layout.
• What makes the BT-01 different from other on-road RC chassis platforms? — The BT-01 emphasises simplicity, modularity, and tunability through its use of unitised sections for motor mount, final gears, and suspension components, making maintenance and adjustment straightforward without complete disassembly. The double-wishbone suspension with friction dampers provides excellent ride quality and stability, whilst the symmetrical suspension geometry allows equal customisation of behaviour through both front and rear adjustments. The 4-bevel differential gear is compatible with TT-02 hop-up components, allowing progressive upgrades. The BT-01 is ideal for builders who value hands-on learning and the ability to experiment with setup variations across different models.
• Is the Porsche 911 Carrera RSR 2.8 1/10 scale model suitable for outdoor racing? — This model is designed as an on-road platform suitable for smooth tarmac, concrete, or dedicated RC racing venues. The racing slick tyres and double-wishbone suspension are optimised for on-road surfaces, not off-road terrain. The included transponder holder indicates compatibility with formal RC racing venues that use electronic lap timing, making this an excellent choice if you plan to participate in timed racing events or club-based competition. Check with your local RC racing club regarding track access, permitted modifications, and racing regulations.
• What are the dimensions of the completed model? — Overall dimensions measure 457 mm in length, 204 mm in width, and 138 mm in height, with a wheelbase of 251 mm (short configuration). Front track width is 161 mm and rear track width is 168 mm, providing a stable, planted stance with proportions that authentically represent the full-size Porsche 911 Carrera RSR 2.8. These proportions are designed to deliver balanced handling characteristics and realistic visual presentation.
• Why is this model described as a limited edition? — The Tamiya 47507 Porsche 911 Carrera RSR 2.8 with white pre-painted body is a limited edition variant of the standard item 58740. Whilst the standard kit requires full body painting, this version arrives pre-painted in white with smoke windows, eliminating painting requirements and providing an immediately attractive finished appearance. Limited edition variants are often produced in restricted quantities, so availability may be more time-limited than the standard unpainted version.
• Do I need any special tools or equipment to assemble the Tamiya 47507? — Basic RC assembly tools are required: a small Phillips head screwdriver, possibly a small adjustable wrench for differential adjustment, and standard hobby tools for checking alignment and clearances. You will not require specialised power tools. Pre-cut wheel arches and pre-made body mount holes mean body fitment is simplified compared to unpainted kits. The instruction manual provides clear assembly sequences and diagrams. If you are new to RC assembly, consider purchasing a basic RC tool kit from RC Model Shop; our staff can recommend appropriate tools based on your specific needs.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Tamiya Porsche 911 Carrera RSR 2.8 1/10 Scale RC Car – BT-01 White Body TAM47507 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.