SR10
With a high horsepower, long-life powertrain, the new Radical SR10 is everything you’d expect from a Radical – turbocharged.
0-100km/h
3.5sec
POWER
425hp
TORQUE
515nm
the SR10 delivers more power and torque than has ever before featured in Radical’s SR line-up, with a new engine and drivetrain package optimised for both performance and durability.
The new SR10 is designed to keep you on the track for longer, faster. Whether lapping casually at your local motorsport country club, or dicing with GT and LMP competition in an around-the-clock enduro, the SR10’s sole purpose is to out-run and out-manoeuvre the competition whilst remaining easy to drive and cost-effective to run.
The SR10 applies Radical Performance Engines (RPE) cutting-edge engine tuning capabilities with the proven durability of Ford’s EcoBoost engine architecture. This is no ordinary production unit; as Radical’s in-house powertrain division, RPE have developed a bespoke turbocharger, induction and engine management package to release over 425bhp and 380lb-ft of torque from the engine. A bespoke Garrett G-Series turbocharger delivers better throttle response and reduced lag, with forged pistons and connecting rods and a bespoke dry-sump lubrication system for bulletproof durability.
This high-output engine is integrated with a new Hewland GT3-derived six-speed gearbox. The SR10 is Radical’s first application of the Hewland TMT transaxle, originally developed for the FIA F2 single-seater.
TECHNICAL DATA
0-100
2.4 sec
TORQUE
515nm
POWER@FLYWHEEL
425hp
WEIGHT
725kg
POWER:WEIGHT
586hp/tonne
LATERAL FORCE
2.3g
FOR FULL DETAILS, OPTIONS AND PRICES
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SR10 – Standard Features
ENGINE
- RPE-Ford 2261cc, 425bhp and 380 lb-ft, turbocharged engine with direct injection, twin-independent variable cam timing and drive-by-wire throttle
- Custom Garrett turbocharger
- Billet Motorsport pistons, forged connecting rods and bespoke dry-sump system
- Latest Life Racing ECU with detailed interrogation function for maintenance and analysis
- High-flow racing exhaust system
TRANSMISSION
- Six-speed Hewland sequential transaxle
- Radical developed paddle-activated pneumatic gearshift system with auto-blipper
- WaveTrac torque-biasing limited-slip differential
- Mid-engined, rear-wheel-drive
SUSPENSION
- Fully adjustable Nik-link suspension system, front and rear unequal-length top and bottom wishbones, lightweight fabricated uprights
- Front and rear adjustable pushrods
- Forged centre locked hubs
- Interchangeable anti-roll bars
- Intrax triple-adjustable dampers with Anti-Roll Control (ARC) technology
TYRES
- Bespoke treaded racing tyre
DIMENSIONS
- Length: 4077 mm
- Width: 1799 mm
- Height: 1093 mm
FEATURES
- Radical four-pot calipers on 300mm x 35mm front, 300mm x 26mm rear fully-floating 48-vane disc brakes
- Two-seater chassis with twin or single-seat options, optimised for use with a moulded race seat insert
- Multifunction wheel-mounted dash with integral TFT LCD display, lightweight shift paddles and on-wheel switching
- Display functions include digital rev counter, gear indicator, shift light and engine/gearbox strategy manettino controls
- Ergonomic dashboard with waterproof, backlit momentary touchpad
- Dash-mounted brake bias adjuster
- Wind deflector
- Solid-state Power Distribution Module (PDM) with Controller Area Network (CAN) linked wiring and telemetry
- Data integration allowing additional data logging options
- FIA specification, foam-filled 77L fuel cell
- Full fire extinguisher system
- Radical centre lock, cast aluminium wheels – 8″ × 15″ dia. front and 10.5″ × 16″ dia. Rears
- Bespoke slick & wet tyre options
OPTIONS
- Brake pressure and steering logging sensors
- Suspension logging sensors
- AIM SmartyCam video system with GPS
- Advanced dynamic laser ride height (front and rear) logging
- Race tyre pressure and temperature monitoring system
- AIM receiver and beacon
