Makuhwa akanga asina kururama. Iyo itsva Porsche 718 Cayman GT4 RS haishandisi, sezvingatarisirwa, yeimwe ine simba matanhatu-cylinder boxer shanduro ye718 Cayman GT4.
Sezvineiwo, Porsche yakatora yakasikwa nhanhatu-cylinder boxer kubva 911 GT3 uye 911 GT3 Cup (kunyangwe zvose ari 4.0 litres of kugona, ari ega injini) ndokuiisa mukamuri injini zvikuru radical 718 Cayman zvachose .
Chisarudzo chakanaka chisingatarisirwi, pamwe chete ne500 hp yesimba iyo inoshambadza; nzira kupfuura iyo 450-480 hp iyo yakawanda makuhwa akanongedza uye chete gumi hp yakaderera pane 911 GT3. Hazvina kumbobvira zvaita kuti Porsche yakaunza iyo 718 Cayman padyo neiyo iconic 911.
Izvo zvakare zvakaruramiswa iyo 23.6s isingasviki iyo 718 Cayman GT4 RS yakawanikwa kuNürburgring ichienzaniswa ne718 Cayman GT4. Neanopfuura 80 hp yesimba, hazvishamisi akakwanisa kuwana inopfuura yechipiri pakiromita, aine yekupedzisira cannon nguva ye7min09.3s (20.832 km).
Iine 500 hp uye 450 Nm (20 Nm kupfuura GT4), kushandiswa chete kweiyo inokurumidza 7-inomhanya PDK gearbox uye zvakare yakawanda irimo - pa1415 kg (DIN), iyo GT4 RS inoreruka makumi matatu neshanu kupfuura iyo GT4. - vimbisa nyeredzi itsva yePorsche zvine ruremekedzo mabhenefiti. Inongotora 3.4s kuti isvike 100 km/h (0.5s pasi peGT4) uye inozivisa kumhanya kwepamusoro kwe315 km/h (kupfuura 13 km/h), yasvika mugiya rechinomwe.
Usarambe uri painjini
Kushandiswa kweinjini ye911 GT3 kunogona kunge kuri kushamisika kukuru mukuzarurwa kwekutanga kwe718 Cayman GT4 RS, asi mukushanduka kwayo kubva kuGT4 kuenda kuGT4 RS, hapana chakasiiwa.
Kutanga nenzira iyo mhepo inosvika painjini, uko mahwindo madiki ekumashure emamwe maCaymans anonyangarika kugadzira nzira yekupinda mhepo paGT4 RS. Havasi ivo chete vanovandudza kuyerera kwemhepo, vanowedzera inzwi rekutora kweflat-chitanhatu, iyo iri pedyo zvikuru nenzeve dzevanogara.
Iyo "chombo" chitsva kubva kuPorsche chinouyawo neitsva, yakanyanyisa aerodynamic package, inosimbisa iyo nyowani yakagadziriswa yekumashure bapiro "swan neck", sezvatakaona mu911 GT3.
Kana yasanganiswa ne30mm yakaderera pasi pevhu pane 718 Cayman, mhepo inofefetera pamusoro pemadhaka ekumberi, iyo aerodynamically optimized pazasi iyo yakabatana neyekumashure diffuser, inogadziriswa yekumberi diffuser uye yekumberi muparadzi ine Side "blades", inokwanisa. yekugadzira 25% yakawanda downforce (rutsigiro rusina kunaka) muPerformance mode (inokurudzirwa kumatunhu) kupfuura 718 Cayman GT4.
Sezvaungatarisira kubva kuPorsche RS, iyo 718 Cayman GT4 RS yakapfuurawo nekudya kwakaomarara, kunyangwe nekuwedzera kukuru kwesimba nekuita.
Kuchengeta huwandu huri pahunhu hunodzorwa, Porsche yakashandisa yakawanda kabhoni fiber reinforced polymer (CFRP) - iyo yekumberi hood uye fender -, yakacheka muchinhu-inotora ruzha, yakashandisa yakareruka girazi kuhwindo rekumashure, mabatiro emukati. ava marabhoni emachira, nzvimbo dzekuchengetera dzave meshed, uye kunyange mameti akashandiswa akareruka.
Chekupedzisira asi chisiri chidiki, chassis yakagadziridzwa zvakare. Izvi zvino zvabatanidzwa kune bodywork ine majoini ebhora, ichiwedzera, anodaro Porsche, kunyanya iko kurongeka uye kupindura kwemaitiro e718 Cayman GT4 RS. Iyo kumiswa - kuvhunduka kunobata uye zvitubu - kunouya neyakagadziridzwa, sezvinoita mabhawa anosimbisa.
Weissach package
Sarudzo, iyo Weissach package inowedzera yakajairwa kabhoni fiber yakashongedzwa kupedzisa kune yekumashure bapiro, kumberi kamuri, yakawandisa mhepo inopinza, yemhepo bhokisi chivharo uye magirazi.
Iyo titanium inopera yakafanana neiyo yakakosha yePorsche 935 uye titanium zvakare ndiyo zvinhu zvakasarudzirwa roll cage. Dashboard yakafukidzwa muRace-Tex uye hwindo rekumashure rinosanganisira hombe yePorsche logo.
Kuti upedze iyo yekusarudza pasuru, yakajairwa makumi maviri-inch forged aruminiyamu mavhiri anogona kuchinjana ne20-inch forged magnesium mavhiri.
Inosvika rinhi?
Iyo itsva Porsche 718 Cayman GT4 RS ichavhurwa pachena kuLos Angeles Motor Show, iyo inovhura mikova yayo nhasi, asi inogona kutoodha muPortugal. Mutengo unotanga pa197 143 euros.
Pamusoro peiyo 718 Cayman GT4 RS, Porsche yakaburitsawo iyo Clubsport vhezheni, yakasarudzika kumakwikwi.