Porsche Supercharged 997
Le Mans Winner
15-dic-2004 00:56
#1
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Evolution MotorSports Project: "Supercharged 997"  EVO 997: Supercharged, RH Wheels, Big Brakes, Lowered German Autofest: September, 2004  EVO/VF 470 HP Supercharger Fitted to the 2005 997 Tempe, AZ Evolution MotorSports and the collaborated effort with VF-Engineering and GIAC bring you the worlds FIRST and finest “OEM quality” supercharger system for the NEW 2005 997. Countless man-hours have been spent designing, tuning and manufacturing this remarkable system. The painstaking efforts are evident in the precision engineered / CNC machined components, the detailed roto-molded engine duct design and the seamless power curve throughout the RPM range. Our attention to detail and quest for perfection are carried through to every aspect of this system. “Beyond Performance” 997 Supercharger System Components: · Vortech V2 Centrifugal Supercharger · CNC Machined Billet Aluminum Supercharger Mount · Cast Aluminum Liquid to Air Intercooler · Billet Aluminum EVO “Supercharged” Serial Number Plate · OEM Porsche center radiator kit w/ air duct and spoiler molding · Bosch High Flow quiet water pump · Roto-molded fresh air intake system w/ K&N filter · Laser cut MAF mount with 3.5" housing · Roto-molded charge air plumbing · Roto-molded water reservoir & fill tank · Bosch Diverter Valve · 6-High Flow Bosch Fuel Injectors · Custom oil feed and oil drain lines · CNC Machined oil feed and drain fittings · Proprietary GIAC tuned Motronic Control Unit · Goodyear water lines · Longer serpentine belt utilizing the OEM belt tensioner · Crank case ventilation system · Water pump wiring harness w/ safety LED warning indicator light · OEM quality clamps, hoses and hardware · 1 year limited warranty on parts  2005 997 Price: $10,900(Taking Orders for Dec. Delivery) Power: 470 HP @ 6800 RPM’s Torque: 360 TQ from 5000 RPM’s to 6800 RPM’s Boost Pressure: 0.35 bar (5psi)  What is supercharging ? Supercharging is also known as forced induction. When an engine is normally aspirated (draws in air without assistance) it relies on atmospheric pressure (at sea level approx 14.7 pounds or 1 bar) to push the air into the manifold (running under vacuum) and into the combustion chambers (cylinders). Due to internal restrictions along the air path, the normally aspirated cylinder is never able to completely draw in a full charge of air/fuel mix. In general a supercharger is anything that will force more air, or air/fuel mixture, into the cylinders of an engine at a faster rate than would be drawn naturally by the suction of the pistons during the intake stroke (putting the engine into positive pressure). This process is used to increase power and torque of an engine. Types of supercharger ? There are several fundamental designs of superchargers (roots, screw, vane, rotary, axial flow and centrifugal). Each design has its advantages and each are differently suited to different types of application. The most commonly used today for aftermarket supercharger kits are the roots and centrifugal. The roots units, ideally need to be mounted on the plenum chamber but the centrifugal type is not restricted in this way. However all supercharger units need to be mounted to take a drive from the engine crank pulley by a serpentine belt. Parameters of supercharging ? Performance modifications /customization to a vehicle are termed as 'Aftermarket' or 'Retro-fitting'. When retro fitting a supercharger, an important factor is the natural compression ratio of an engine. Supercharging as an aftermarket technique is typically setup to create a 40% power increase. More power can be produced if the compression ratio is suitable. Our engineerd kits produce a modest 5-6 lbs of boost. Subject to long term testing on all prototype cars, this is considered to be a safe level for the stock engine. To increase reliability, an air to water intercooler is used to reduce air intake temperatures. Why supercharge ? Compressed air contains a greater amount of oxygen molecules which improves the fuel combustion cycle. However this requires that the fuel mixture and ignition cycles be altered / increased to suit the increased volume of oxygen. Retro-fitting a supercharger usually provides a much larger power gain compared to other aftermarket modifications such as capacity increasing which is also expensive. Supercharging with a centrifugal supercharger is less obtrusive to the vehicle and reversibility is simple to incorporate into its design. Fuel Efficiency A centrifugally supercharged engine will operate under vacuum until the ECU determines the motor is at wide open throttle (full throttle). At this point the engine goes into positive pressure (onto boost). Up to this point the fuel consumption is not affected. When driving hard and on full throttle the supercharged engine will be creating more power and hence using a greater amount of fuel. Fuel consumption usually increases in the region of about 10% depending upon how often you drive under boost and the type of supercharger you have fitted.  |
Editado: 15-dic-2004 01:06 -
*AutoBan Spam/Flood/Troll*
15-dic-2004 01:03
#2
| ¿Lo que venden es para el coche de verdad o para la maqueta? |
Le Mans Winner
15-dic-2004 01:08
#3
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Cita de t0xic
¿Lo que venden es para el coche de verdad o para la maqueta?
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ForoCoches: Miembro
15-dic-2004 01:13
#4
| La maqueta está muy chula, pero me quedo con el coche, además me encanta el sonido de los coches con compresor |
Le Mans Winner
15-dic-2004 01:18
#5
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Cita de Jimi Hendrix
La maqueta está muy chula, pero me quedo con el coche, además me encanta el sonido de los coches con compresor
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Prodrive Team Member
15-dic-2004 01:38
#6
No será una maqueta, pero la 1º foto parece una auténtica! La he tenido que mirar un rato para quedarme con que es de verdad! 
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Volksbuster
15-dic-2004 10:47
#9
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racer pone un pedazo de pepino y vosotros discutiendo sobre si el modelo es una maketa o no si es k sois...... s2 p.d. no todos los compresores suenan bien. el tamaño de ese compresor deja entrever muchas emociones eso si
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FC's Old Breed
16-dic-2004 01:05
#10
| no es una maqueta pero el coche esta pegado en la foto de algun otro sitio fijo.... |
Le Mans Winner
16-dic-2004 01:07
#11
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Cita de paulesko
racer pone un pedazo de pepino y vosotros discutiendo sobre si el modelo es una maketa o no
si es k sois......
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F1, GT & Sport Cars
16-dic-2004 01:12
#12
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jop que canteo las primeras fotos con la maqueta...el coche mola mas...jeje...aunq pa mi el carrera que vi el otro dia me molo, era del mismo color, pero sin ningun tuning... |
Tu no estas como yo,yo si
16-dic-2004 01:16
#13
O es una maqueta o esta ahi pegao encima de una foto sin mas  pero me mola un webo :P
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ForoCoches: Miembro
16-dic-2004 01:28
#14
| A mi me da igual si es maqueta o no, pero para reyes me pido uno, a ver si hay suerte y me lo traen |
it's strictly business
16-dic-2004 01:51
#15
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jejejee, una maqueta dice jajajaja la verdad es que el 997 con el pequeño turbito este tiene que hacer el bestia que no veas |
Volksbuster
16-dic-2004 02:14
#16
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yo os digo q a ese coche se le puede sacar mucho jugo, fijaos que la presion de soplado es solo de 0.35 es poquiiiismo, ponle a 1 bar y veremos cuantos cv saca. habra que ver tb cuanto dura la caja de cambios y demas cosas pero weno eso solo es reforzar s2 |
