Porsche ao ataque parte II: o novo GT3 RSR EVO

Technical Description Porsche GT3 RSR (2008)
Engine Engine

Six-cylinder aluminium boxer engine, water-cooled; 3,795 cc; stroke 76.4 mm; bore 102.7 mm; 465 bhp (342 kW) at 8,000 rpm; max. Six-aluminum cylinder boxer engine, water-cooled, 3795 cc; stroke 76.4 mm, 102.7 mm bore, 465 bhp (342 kW) at 8000 rpm, max. torque 430 Nm at 7,250 rpm; air restrictors 2 x 29.5 mm; maximum engine speed 9,400 rpm; four valves per cylinder; dry sump lubrication; individual throttle butterflies; central air intake; electronic MS 4.0 engine management; Torque 430 Nm at 7250 rpm; air restrictors 2 x 29.5 mm; maximum engine speed 9400 rpm; four valves per cylinder; dry sump lubrication; individual throttle butterflies; central air intake; MS 4.0 electronic engine management;
fuel injection; fuel grade: RON 98 Super Plus unleaded. Fuel injection; fuel grade: 98 RON unleaded Super Plus.
Power transmission Power transmission
Six-speed gearbox with sequential jaw-type shift; oil/water heat exchanger; single-mass flywheel; hydraulic disengagement lever; three-plate carbon-fibre clutch; rear wheel drive; limited-slip differential 45/65 %. Six-speed sequential gearbox with jaw-type shift; oil / water heat exchanger; single-mass flywheel; hydraulic lift disengagement; three-carbon-fiber plate clutch, rear wheel drive, limited-slip differential 45/65%.
Body Body
Monocoque body (basis GT3 RS) of hot-galvanised steel; aerodynamically optimised front end with front spoiler; aerodynamically optimised front underfloor; adjustable rear wing; 90-litre safety fuel tank with fast filling function; air jack; welded-in safety cage; bucket-type racing seat (on driver's side only) with flame-resistant seat cover; six-point seat belt adapted for use of the HANS Head and Neck Support; electric fire-extinguishing system. Monocoque body (basis GT3 RS) of hot-galvanised steel; aerodynamically optimised front end with front spoiler; aerodynamically optimised front underfloor; adjustable rear wing, 90-litre fuel tank safety with fast filling function; air jack; welded-in safety cage; bucket-type racing seat (driver's side only) with flame-resistant seat cover; six-point seat belt adapted for use of the HANS Head and Neck Support; electric fire-extinguishing system.
Suspension Suspension
Front: McPherson spring strut axle; Sachs four-way gas pressure dampers; double coil springs (main and ancillary spring); front axle arms adjustable for camber; adjustable sword-type anti-roll bar on both sides; power steering. Front: McPherson spring strut axle; Sachs four-way gas pressure dampers; double coil springs (main and ancillary spring); front axle arms adjustable for camber, sword-type adjustable anti-roll bar on both sides; power steering.
Rear: Multi-arm axle with rigidly mounted axle sub-frame; Sachs four-way gas pressure dampers; double coil springs (main and auxiliary spring); rear axle tie-bar reinforced and infinitely adjustable; adjustable sword-type anti-roll bar on both sides. Rear: Multi-arm axle rigidly mounted axle with sub-frame; Sachs four-way gas pressure dampers; double coil springs (main and auxiliary spring); rear axle tie-bar reinforced and infinitely adjustable; sword-type adjustable anti-roll bar on both sides.
Complete suspension infinitely adjustable (height, camber, track). Complete suspension infinitely adjustable (height, camber, track).
Brakes Brakes
Brake system with balance bar control. Brake system with balance bar control.
Front: Single-piece six-piston aluminium fixed callipers; inner-vented, 380 mm in diameter; racing brake pads. Front: Single-piece six-piston aluminum fixed callipers; inner-vented, 380 mm in diameter; racing brake pads.
Rear: Single-piece four-piston aluminium fixed callipers; inner-vented, 355 mm in diameter; racing brake pads. Rear: Single-piece aluminum four-piston fixed callipers; inner-vented, 355 mm in diameter; racing brake pads.
Wheels Wheels
Front: Three-piece BBS light-alloy wheels (11J x 18-34); central bolt; Front: Three-piece BBS light-alloy wheels (11J x 18-34); central bolt;
Rear: Three-piece BBS light-alloy wheels (13J x 18-12.5); central bolt. Rear: Three-piece BBS light-alloy wheels (13J x 18-12.5); central bolt.
Electrical System Electrical System
Motec display with integrated data recording; adjustable traction control; battery: 12 volt, 50 Ah, 140 Ah alternator. Motec display with integrated data recording; adjustable traction control; battery: 12 volt, 50 Ah, Ah 140 alternator.
Weight Weight
Approx. Approx. 1,225 kg complying with ACO regulations, 1,200 kg complying with FIA regulations. 1225 kg complying with ACO regulations, 1200 kg complying with FIA regulations.