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2008
BRUMOS RILEY |
| |
| ENGINE: |
| Type |
flat-6,
aluminum block and heads
|
| Bore
x stroke |
3.94
x 3.01 in, 100.0 x 76.4 mm
|
| Displacement |
220
cu in, 3800cc
|
| Compression
Ratio |
13.0:1
|
| Engine
Control |
BOSCH
|
| Emissions
Controls |
none
|
| Valve
Gear |
chain-driven
double overhead cams,
4 valves per cylinder
|
| Power
(SAE net) |
400
bhp @ 9000 rpm
|
| Redline |
9200
rpm
|
|
|
|
| DRIVETRAIN: |
| Transmission |
6-speed
sequential manual
|
| Final-drive
ratio |
3.10:1,
limited slip
|
| |
|
|
| DIMENSIONS
AND CAPACITIES: |
| Wheelbase |
110
in
|
| Length |
180
in
|
| Width |
78.5
|
| Height |
42
|
| Ground
Clearance |
0.5in
|
| Curb
weight |
2200
lbs
|
| Weight
distribution |
40/60%
|
| Fuel
Capacity |
24
gal
|
| Oil
Capacity |
12
qt
|
| Water
Capacity |
8
qt
|
| |
|
|
| CHASSIS/BODY: |
| Type |
full-length
frame with integral safety cage
|
| Body
material |
carbon-fiber
and kevlar
|
| |
|
|
| INTERIOR: |
| Front
seat |
bucket
|
| Restraint
system, front |
manual
5-point racing belt
|
| |
|
|
| SUSPENSION: |
| Front |
Ind,
unequal-length control arms, coil springs,
cockpit adjustable anti-roll bar
|
| Rear |
Ind,
unequal-length control arms with a
toe-control link, coil springs, anti-roll bar
|
| |
|
|
| STEERING:
|
| Type |
rack-and-pinion,
power asse
|
| Rear |
Ind,
unequal-length control arms with a
toe-control link, coil springs, anti-roll bar
|
| |
|
|
| BRAKES: |
| Front: |
14.0
x 1.3 - in vented discs
|
| Rear |
14.0
x 1.3 - in vented disc
|
| Power
Assist |
none
|
| |
|
|
| WHEELS
AND TIRES: |
| Wheel
size: |
Front:
11.5 x 18 in, Rear: 12.5 x 18 in.
|
| Wheel
type: |
forged
aluminum
|
| Tires |
Goodyear
Eagle; F: 25.5 x 11.5/18
R: 28.0 x 12.5/18
|
| Test
inflation pressure |
24
psi
|
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|
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| FLYING LIZARDS 2008 PORSCHE GT3 RSR |
| |
| 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. 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
• maximum engine speed 9,400 rpm
• central air intake
• electronic MS 4.0 engine management
• fuel injection
• fuel grade
• RON 98 Super Plus unleaded
|
| |
| 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 %
|
| |
| 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. |
| |
| 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
• 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
• Complete suspension infinitely adjustable (height, camber, track). |
| |
| BRAKES: |
• Brake system with balance bar control
• Front: Single-piece six-piston aluminium 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 |
| |
| WHEELS: |
• 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 |
| |
| ELECTRICAL SYSTEM: |
• Motec display with integrated data recording
• inner-vented, 355 mm in diameter
• adjustable traction control
• inner-vented, 355 mm in diameter
• battery: 12 volt, 50 Ah, 140 Ah alternator. |
| |
| WEIGHT: |
• Approx. 1,225 kg complying with A.C.O. regulations, 1,200 kg complying with FIA regulations
• credit: porsche.de |
| |
|
|
|
Motorsport Technology Group 2007 Porsche 997
Grand-Am Koni Challenge Grand Sport Class |
| |
| 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. 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
• maximum engine speed 9,400 rpm
• central air intake
• electronic MS 4.0 engine management
• fuel injection
• fuel grade
• RON 98 Super Plus unleaded
|
| |
| 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 %
|
| |
| 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. |
| |
| 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
• 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
• Complete suspension infinitely adjustable (height, camber, track). |
| |
| BRAKES: |
• Brake system with balance bar control
• Front: Single-piece six-piston aluminium 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 |
| |
| WHEELS: |
• 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 |
| |
| ELECTRICAL SYSTEM: |
• Motec display with integrated data recording
• inner-vented, 355 mm in diameter
• adjustable traction control
• inner-vented, 355 mm in diameter
• battery: 12 volt, 50 Ah, 140 Ah alternator. |
| |
| WEIGHT: |
• Approx. 1,225 kg complying with A.C.O. regulations, 1,200 kg complying with FIA regulations
• credit: porsche.de |
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