Amahemuhemu ayengalungile. I-Porsche 718 Cayman GT4 RS entsha ayisebenzisi, njengoba kungase kulindelwe, inguqulo yesibhakela esinamandla ayisithupha ye-718 Cayman GT4.
Okumangazayo ukuthi i-Porsche ithathe isibhakela esinamasilinda ayisithupha esinesifiso ngokwemvelo ku-911 GT3 kanye ne-911 GT3 Cup (nakuba zombili zingamalitha angu-4.0 womthamo, ziyizinjini ezihlukene) yasibeka endaweni yenjini ye-718 Cayman engakaze ibonwe.
Isinqumo esihle esingalindelekile, kanye namandla angama-500 hp akhangisayo; indlela engaphezulu kwe-450-480 hp iningi lamahemuhemu elikhonjwe futhi ngama-hp ayi-10 kuphela ngaphansi kwe-911 GT3. Ayikaze ngaphambili iPorsche ilethe i-718 Cayman eduze ne-911 yayo eyisakhiwo.
Kubuye kuthethelelwe ngokwengxenye ukuthi ama-23.6s angaphansi kuka-718 Cayman GT4 RS atholwe e-Nürburgring uma kuqhathaniswa ne-718 Cayman GT4. Ngamandla angaphezu kuka-80 hp, akumangalisi ukuthi wakwazi ukuzuza ngaphezu kwesekhondi ngekhilomitha, ngesikhathi sokugcina se-cannon engu-7min09.3s (20.832 km).
Njengoba ingu-500 hp no-450 Nm (20 Nm ngaphezu kwe-GT4), ukusetshenziswa ngokukhethekile kuka-gearbox we-PDK osheshayo oyisikhombisa kanye nesisindo esiqukethwe ngaphezulu - ku-1415 kg (DIN), i-GT4 RS ilula ngo-35 kg kune-GT4. - qinisekisa inkanyezi entsha yezinzuzo ezinenhlonipho ze-Porsche. Kuyithatha ama-3.4s kuphela ukufika ku-100 km/h (0.5s ngaphansi kweGT4) futhi imemezela ijubane elikhulu elingu-315 km/h (ngaphezu kuka-13 km/h), elifinyelelwe ngegiya lesikhombisa.
Ungahlali eduze kwenjini
Ukusetshenziswa kwenjini engu-911 GT3 kungase kube isimanga esikhulu kulesi sambulo sokuqala se-718 Cayman GT4 RS, kodwa ekuziphendukeleni kwayo kusukela ku-GT4 kuya ku-GT4 RS, akukho okwashiywa kwenzeka.
Kuqala ngendlela umoya ofinyelela ngayo enjinini, lapho amafasitela amancane angemuva kwamanye amaCaymans anyamalala khona ukuze kungene umoya ku-GT4 RS. Abagcini nje ngokuthuthukisa ukugeleza komoya wokungena, bathuthukisa umsindo wokungena we-flat-six, eseduze kakhulu nezindlebe zabahlali.
“Isikhali” esisha esivela kwa-Porsche naso siza nephakheji entsha, eyeqisayo ye-aerodynamic, egqamisa iphiko elisha elingaguquki elingemuva “intamo yedada”, njengoba sibonile ku-911 GT3.
Uma ihlanganiswa ne-718 Cayman indawo ephansi engaphansi kuka-30mm, umoya uphumela kuma-mudguard angaphambili, indawo engezansi ene-aerodynamically optimized exhunywe ne-diffuser entsha yangemuva, i-diffuser yangaphambili elungisekayo kanye ne-spoiler yangaphambili ene-Side "blades", iyakwazi yokukhiqiza ukwehla okungu-25% okwengeziwe (usekelo olubi) kumodi Yokusebenza (kunconyelwe amasekhethi) kune-718 Cayman GT4.
Njengoba ubungalindela ku-Porsche RS, i-718 Cayman GT4 RS nayo idlule ekudleni okuqinile, naphezu kokwenyuka okukhulu kwamandla nokusebenza.
Ukugcina inqwaba kumanani alawulwayo, i-Porsche yasebenzisa i-polymer eyengeziwe ye-carbon fibre reinforced polymer (CFRP) - i-hood yangaphambili ne-fender -, yasika into emunca umsindo, yasebenzisa ingilazi elula efasiteleni elingemuva, izibambo zangaphakathi. manje sekungamaribhoni endwangu, izindawo zokugcina sezinemeshi, ngisho namacansi asetshenzisiwe alula.
Okokugcina, i-chassis nayo ishintshiwe. Lokhu manje sekuhlanganiswe nomsebenzi womzimba onamalungu ebhola, okukhulayo, kusho i-Porsche, ngisho nangokwengeziwe ukunemba nokusabela kokuziphatha kwe-718 Cayman GT4 RS. I-suspension - i-shock absorbers kanye neziphethu - iza nokulungiswa okuthile, njengoba kwenza imigoqo yokuqinisa.
Iphakheji ye-Weissach
Uma uthanda, iphakethe le-Weissach lengeza isiphetho esivamile se-carbon fibre textured ephikweni elingemuva, indawo engaphambili, ukungena komoya okuningi, ikhava yebhokisi lomoya nezibuko.
Ama-titanium exhausts afana nalawo ePorsche 935 ekhethekile futhi i-titanium nayo iyimpahla ekhethelwe ikheji le-roll. Ideshibhodi imbozwe ngo-Race-Tex futhi iwindi elingemuva lifaka uphawu olukhulu lwe-Porsche.
Ukuze uqedele iphakheji ozikhethele, amasondo e-aluminium angu-20 inch omgunyathi angashintshwa abe namasondo angu-20 inch enziwe mbumbulu e-magnesium.
Ifika nini?
I-Porsche 718 Cayman GT4 RS entsha izokwethulwa esidlangalaleni embukisweni wezimoto i-Los Angeles, ovula iminyango yawo namuhla, kodwa isivele i-odwa e-Portugal. Intengo iqala ku-197 143 euros.
Ngaphezu kwe-718 Cayman GT4 RS, i-Porsche iphinde yembula inguqulo ye-Clubsport, ehlanganisa ukuncintisana kuphela.