New measures for reducing fricti on in the drive train. This is by far, the most complete book of its kind for this particular technology. The variocam plus variable valve control is an excellent example of such an application for. For the first time, mobile infrared microbolometer cameras with a detector format of 1,024 x 768 ir pixels and therefore a 2. Sep 22, 2018 excession is a science fiction novel by scottish writer iain m. Variocam plus uses hydraulic phasing actuator and variable tappets.
Jan 27, 2016 this feature is not available right now. We have 3 infratec variocam manuals available for free pdf download. Inspection procedure and maintenance schedule background there have been a number of documented failures relating to the variocam mechanism fitted to the porsche 968. Porsche variocam plus system 11 download scientific diagram. Technical data of the variocam hd whether it is inspect, research or head each variant of the variocam high definition model series offers very special options in its specific version, which are tailored to the different requirements. Infratec variocam manuals manuals and user guides for infratec variocam. With an extensive range of colors and luxurious materials, such as leather, alcantara, wood, carbon and aluminum, you have as many personal design options available. It was also discussed systems with continuous change of valve stroke, including nissan vvel system, toyota valvematic system, presta deltavalvecontrol system. Vario cam plus variable valve timing in the 996 turbo. Variocam is an automobile variable valve timing technology developed by porsche. Mediaboard content package about porsche engineering. View and download infratec variocam user manual online. Only use accessories or spare parts, which are expressly recommended for variocam by jenoptik laser, optik, systeme gmbh. Porschenews 012011 the power of attraction is inspired not least by inner values.
Highresolution 16bit thermograms can be recorded hasslefree at image rates of up to 60 hz via a. Purpose the purpose of this paper is to present a methodology for design, analysis and evaluation of camfollower systems used for the control of valve movement in internal combustion engines. I think it has two different lift maps, one high one low. Variocam plus a highlight of the porsche 911 turbo engine. This active allwheel drive with electronic and mapcontrolled multiplate clutch ensures the optimum distribution of drive force whatever the driving situation for excellent acceleration power on long straights, through tight corners and on road surfaces with varying grip. Excession is a science fiction novel by scottish writer iain m. That seems to have generated the slight increase in grunt. Download scientific diagram porsche variocam plus system 11 from publication. Depending on the application focus, packages are available for various levels of performance irbis 3, irbis 3 plus and irbis 3 professional. To enjoy a mediaboard content package you need the mediaboard desktop app. A 7gear porsche doubleclutch transmission pdk is available on request. For added safety, there are bixenon main headlights with the porsche dynamic light system pdls, p. Engineers developing sports car engines are increasingly confronted with conflicting targets.
Variocam plus, by combining switchable valve lift curves with variable valve timing, allows. Offer starts on jan 8, 2020 and expires on sept 30, 2020. Introduction with the acquisition of the variocam you have decided for a hightech product which will you convince of its efficiency. Motordriven, automatic or manual, accurately adjustable, lasersupported autofocus. Various systems such as mercedesbenz camtronic, bmw valvetronic, variocam, ford cta, toyota neo vvl, honda vtec and many others are covered. The valve timing the synchronized opening and closing of the valves has a decisive influence on the power and torque characteristics of the engine. The comparison of main operational indicators for the naturally aspirated. Dynamic analysis and experimental evaluation of variable. The functioned print feature is printing the swf pages but not the real pdf pages, in this case it is suggested to download the pdf instead of printing swf pages so that you can get the best layout from original pdf. Prices are to be understood plus legal vat design, specification and technical progress subject to change without prior notice. With a sixspeed manual gearbox, it accelerates from 0 to. Modifying the valve control variocam plus by means of electric camshaft phasing and an opti mized switchable tappet on the intake side contributed to 4. Porsche uses cookies to optimise and improve the website, as well as enable the availability of certain functions.
With an extensive range of colors and luxurious materials, such as leather, alcantara, wood, carbon and aluminum, you have as many personal design options available as there are desires associated with a porsche. Alternatively, order your copy online for home delivery, or download it straight to your digital device now. Previous boxster models, including the 2005 and 2006, just had variocam. Variocam e0396 subjects to change without prior notice 3 1. Variocam plus, taken from the 997 and more directly from the cayman.
Without substance, even the most beautiful exterior is an empty shell. Front 8j x 19 with 23555 r 19 101y rear 9j x 19 with 25550 r 19 103y weight. Sales are exclusively for commercial customers, government and public institutions. Thank you for using the download pdf file feature, to. Only with adobe acrobat reader you can view, sign, comment on, and share pdfs for free. Powerful tools, such as the irbis 3 report for quick generation of reports. Please read these operating instructions carefully before you work with the variocam. The 996 carrera and 986 boxster also use the same system, but further refined. Propulsive power and low in consumption thanks to variocam plus. Variocam plus combines intakeside camshaft control variocam and intake. After purchase your download link will be sent to you enjoy. Im looking for cd or book repair manual for 986 boxster. Subscribers can view annotate, and download all of saes content. The 6gear manual transmission supplies power directly to the rear axle.
Variocam plus system 31 voicecontrol system 85 w wheels 52 wind deflector, electric 24 index 116 2014 911 turbo dd 2 116 2. Engines with variocam plus offer more power and at the same time a reduction in consumption and emissions 2 porsche engineering driving identities performance engines is naturally also incorporated in the development of engines for its customers. Variocam the intelligent variable valve tech total 911. By continuing to use this website, you agree to our use of cookies. Add the optional 7speed porsche doppelkupplung pdk combined with the sport chrono package, and the cayman models 060mph acceleration. Nitro pro is the pdf reader and editor that does everything you will ever need to do with pdf files.
Porsche has not published any periodic inspection or maintenance requirements for the variocam. Variocam high resolution is an effective easy to use tool for challenging thermal measurements in many applications ranging from predictive maintenance to process optimisation, quality assurance and building inspection, etc. And a stylish assurance that leaves no question unanswered. And when you want to do more, subscribe to acrobat pro dc. Four valves per cylinder, adjustable camshaft phasing and variable valve timing variocam plus sequential multipoint fuel injection fuel quality. The detector is thermally the detector is thermally stabilised with highprecision using peltier element and is thus independent of the ambient temperature. Fuel injection dfi and variocam plus for increased power and reduced fuel consumption. The entry version of variocam hr basic enables the customer to go for infrared thermography at an excellent price performance ratio with a longterm perspective to upgrade the camera for universal use. Though not the only interpretation of variable valve technology, porsches variocam is typically intelligent, says kieron fennelly launched in 1963, the first 911 was very fast, very noisy and fairly basic, but it exemplified the new sense of freedom of continued. This is the promise delivered by porsche exclusive. Length 4699 mm width 1923 mm width with exterior mirrors 2098 mm.
Din weight empty 1925 kg permissible gross weight 2550 kg dimensions. All prices are effective for vehicles produced from 1 september 2016. The variocam hd head, based on the same camera core. Download free adobe acrobat reader dc software for your windows, mac os and android devices to view, print, and comment on pdf documents.
The optional porsche dynamic chassis control pdcc, p. The boxster rs 60 spyder creates enthusiasm not least due to its impressive thrust and its high reserves in power. All vehicle and option prices are recommended retail prices. Automotive transmission troubleshooter software purchase. Irbis 3 online, irbis 3 process, irbis 3 active, irbis 3 mosaic, irbis 3 vision, fornax 2, fornax 2 plus depending on model 06 variocam high definition. Variocam high resolution hereinafter variocam hr is a modern thermographic system for the precise, quick and noncontact measurement of surface temperatures of objects. All panamera models are equipped with porsche traction management ptm. Porsches more recent variocam plus combines variable valve timing with twostage lift. The thermographic images are displayed with high quality in an adjustable, highresolution colour viewfinder which. Ebay sells for 79 bucks does anyone one here have a copy on cd.
Variocam plus a highlight of the porsche 911 turbo. Infratec variocam operating instructions manual 111 pages incl. View, print, sign, and annotate pdfs with our free adobe acrobat reader. Porsches more recent variocam plus combines variable valve timing with twostage lift on the intake side. The variocam plus variable valve control is an excellent example of such an application for sports car engines.
With the new style edition models, we have further enhanced these characteristics. This power is transmitted to the wheels by a sevenspeed manual gearbox or, optionally, the porsche doppelkupplung pdk transmission, which offers gear changes with virtually no interruption in the flow of power. One reason for this is the 6cylinder boxer engine with variocam plus. Variocam varies the timing of the intake valves by adjusting the tension on the timing chain connecting the intake and exhaust camshafts. At the end of your monthly term, you will be automatically renewed at the promotional monthly subscription rate until the end of the promo period, unless you elect to. For gearchanging manoeuvres in milliseconds without breaking. They have to satisfy the customers demands for high driving performance and must make the engine comply with more and more stringent exhaust emission and fuel economy limits. Thermal camera variocam 680 research infratec for the first time, mobile infrared microbolometer cameras with a detector format of 1,024 x 768 ir pixels and therefore a 2.
View and download infratec variocam hd user manual online. Variocam plus a highlight of the porsche 911 turbo engine 2001010245, 2001 sae world congress. The unique resolution enhancement feature can achieve a hardware based geometric resolution of up to 1. The reduced fricti on power in the valve train, belt drive and chain drive by means of lightweight components and coated engine components reduced the overall.
They include porsche variocam plus system, toyota vvtli system. Standards, guidelines variocam complies with the requirements of the following standards. With its precisely geared sixspeed manual transmission, the cayman accelerates from 060 mph in 5. The variocam plus, used in the 996 turbo finally executed the. And to create, protect, convert, and edit pdfs, try out acrobat pro. Further it was presented solutions with variable valve lift, connecting the valve timing change and changing of the profile.