WHEL | Cars – Abt Audi TT-R, DTM 2002

Cars


BODY / CHASSIS
	Grid tube frame with integrated carbon fiber safety cell for the driver, integrated safety concept with front and rear crash boxes
	Mandatory HANS safety system (Heck And Neck Support), relieves driver's neck through fixing of helmet to shoulder belts
	Exterior dimensions Overall length: 4322 mm Width: 1850 mm Height: 1201 mm Wheelbase: 2600 mm Front track: 1615 mm Rear track: 1539 mm Ground clearance: min. 50 mm
	Aerodynamics: modifications to front spoiler and side boxes, flat underbody, rear diffusor, DTM standard rear wing, spoiler trailing edge of Abt TT-limited
	Weights Minimum empty weight: 980 kg Minimum curb weight: 1080 kg (including driver) Power-weight ratio: 2.37 kg/hp (ready to drive)

ENGINE
	Lengthwise mounted Abt DTM front engine, V8-cylinder with 4 valves per cylinder, 90° cylinder bank angle, 102 mm cylinder separation, dry sump lubrication
	Displacement: 4.0 litres (3998 cm³)
	Bore: 93.0 mm
	Stroke: 73.6 mm
	Compression ratio: 13.6:1
	Power: 335 kW (455 hp SAE) @ 6800 rpm
	Torque: 510 Nm @ 6000 rpm
	Engine weight: min. 175 kg
	Cylinder head: aluminium alloy
	Valvetrain: four OHCs, chain driven
	Fuel injection system: Bosch MS 2.9.2 (DTM standard part), 2 x 28 mm diameter air restrictor
	Fuel requirements: Premium unleaded (ROZ 98)
	Emission system: 3-way catalytic converter

PERFORMANCE
	Acceleration 0-100 km/h: ca. 3.8 s
	Top speed: ca. 280-300 km/h (depending on final gear drive)


TRANSMISSION
	Lengthwise mounted Hewland transaxle race gear, 6-speed manual, transverse interlocked, unsynchronized, sequential gear box, fixed gear ratios, variable final drive, 3-disc carbon clutch

DRIVETRAIN
	Rear drive with mechanical locking differential; no traction control

STEERING
	Power assistance

SUSPENSION
	Front: dual torsion-beam axle with trailing arms, central wheel mount, adjustable stabilizers, adjustable shock absorber
	Rear: dual torsion-beam axle with trailing arms, central wheel mount, adjustable stabilizers, adjustable shock absorber

BRAKES
	6-piston, front aluminium brake caliper; 4-piston, rear aluminium brake caliper (DTM standard part by AP)
	Front: 380 mm diameter ventilated carbon discs
	Rear: 340 mm diameter ventilated carbon discs

WHEELS / TIRES
	Front wheels: 9 x 18 by BBS
	Rear wheels: 11 x 18 by BBS
	Front tires: 240/650 R 18 by Dunlop (DTM standard)
	Rear tires: 280/650 R 18 by Dunlop (DTM standard)

CAPACITIES
	Fuel tank: 70 litres