Mubisanzwe, umutwe winyandiko zacu ugizwe nizina ryikitegererezo nibindi. Ibi "ikindi kintu" mubisanzwe bigamije kongeramo ubujurire kumyandiko cyangwa kuzamura ireme ryikitegererezo kivugwa. neza ,. Porsche 718 Spyder agaciro ubwako. Akadomo.
Turi hafi yimyaka icumi. Umunsi, umunsi, urupfu rwa moteri yaka muburyo butandukanye butandukanye ruteganijwe - amakuru, nukuvuga, rimwe na rimwe gukabya… - na bake barokoka, babikora biturutse ku ikoranabuhanga rifite uburyo bwo gutunganya gaze ya gaze ni ishyari rya laboratoire nyinshi. Ndavuga kubyungurura, probe, catalitike ihindura, nibindi.
Hagati yuru rwego rwo kubuza, Porsche 718 Spyder iragaragara. Ubwoko bwa Coca Cola Zero buva mumodoka. Kuberako itanga uburyohe bwashize hamwe na kimwe cya kabiri cya karori… birababaje, ibyuka bihumanya.
Porsche 718 Spyder. Mbega imashini!
Moteri itandatu ya silinderi ya moteri, mubisanzwe yifuzwa kandi yihuta yohereza intoki. Ntukeneye kuvuga byinshi kugirango wiyegurire Porsche 718 Spyder. Ariko hariho n'ibindi. Kandi ntabwo ari bike. Nibyo. Hari umuntu wabonye iyi nyandiko?
Ni 420 hp kuri 7600 rpm na 420 Nm ya torque ntarengwa iboneka hagati ya 5000 rpm na 6800 rpm.
Imibare ishimishije cyane mugihe tuzi ko moteri nshya ya litiro 4.0 - ikomoka kuri blok ya Porsche 911 Carrera - ivuza induru kugeza 8000 rpm! Moteri "ishaje-shuri" itibagiwe no gukora neza, cyangwa ibipimo byoherezwa mu kirere - akayunguruzo gahari, kandi mugice kiremereye, irashobora "kuzimya" imwe muri banki ya silinderi.
Duherekeje iyi moteri, dusangamo chassis ya 718 Cayman GT4, imodoka ya siporo ikwiye gushimwa cyane nabanyamakuru. Ariko ntabwo ari chassis / moteri gusa. Ni uko nta kintu na kimwe cyasigaye ku mahirwe.
Gukoresha imipira ihuza imipira yombi itanga umurongo uhamye kandi utaziguye hagati ya chassis numubiri, byongera imbaraga zidasanzwe. Ubusanzwe bufite ibikoresho bya PASM (Porsche Active Suspension Management), ubutaka bwagabanutseho mm 30, kandi bugahuza PTV (Porsche Torque Vectoring) - cyangwa niba ubishaka, icyerekezo cya torque - hamwe no gufunga imashini itandukanye.
Muri byose, reka dukubite umuhanda.
Nkuko byateganijwe, umubonano wanjye wa mbere na Porsche 718 Spyder yari muri USA. By'umwihariko kuri Angeles Crest Umuhanda, mugihe cyo kwipimisha World Car Awards ku butaka bwa Amerika.
Umuhanda utangaje, ufite imirongo yuburyohe bwose na asfalt nziza. Ahantu ho guhitamo kubamenyekanisha bizwi cyane kuri TV hamwe no gukusanya imodoka Jay Leno hamwe nandi mavuta menshi ya peteroli kugirango bashakishe imashini zidasanzwe.
Mu duce twugarijwe cyane, aho ishyamba ry’amashyamba ry’igihugu cya Angeles risa nkaho ryifuza kumira asfalt, ijwi rya moteri ya flat-itandatu yaririmbye kurukuta hamwe n’urugomo ndetse nta na Porsche 911 (992) - twari twatwaye umwanya mbere - irashobora guhuza.
Kubwamahirwe, iyi Porsche 718 Spyder ntabwo ireba moteri gusa. Igisubizo cya Chassis, kuyobora ibyiyumvo, reaction yo guhagarika nibintu byose bihuye neza no gutwara.
Ikintu cyonyine cyo hanze yintambwe muriyi simfoni yibice byubukanishi - kandi birababaje cyane ko nandika - ni ibipimo bitandatu byihuta byintoki. Byari bifite byose kugirango bibe agasanduku k'intoki hafi, ariko umubano wa 3 ni muremure cyane. Igisubizo? Hariho imirongo aho ibikoresho bya 2 bihungabanya bikabije 718 Spyder iringaniye, naho ibikoresho bya 3 ni birebire cyane, bigatuma kuzunguruka kugabanuka cyane.
Moteri irwanya silindiri itandatu iroroshye bihagije. Ariko twumva ko motricitike isigaye gushakishwa. Turashobora gukanda bike cyane uhereye kumurongo winyuma ariko igipimo cyibisanduku ntikibyemera.
Uretse ibyo, ni icyitegererezo gisa nkicyashizweho kugirango gikorwe gutya: gufata feri bitinze, ugana imbere byanze bikunze, kuzana inkunga imbere yumurongo, kubika umwanya no gushushanya inseko yatanyaguwe nkuko dusunitswe mumurongo isosiyete ikora ivugurura ryamajwi nijwi ryiza rya moteri ya litiro 4.0.
Muri Porutugali, Porsche 718 Spyder igura amayero 133.000. Bafite ishingiro rwose. Muri ino minsi, ntabwo byoroshye kubona imodoka ya siporo ifite ibisekuru hamwe na formula ikundwa cyane kuri twe: gutwara ibiziga byinyuma, moteri yo hagati hamwe nikirere, hamwe na garebox. Byongeye kandi, agaciro gasigaye ka Porsche 718 Spyder giteganijwe gukomeza kuba hejuru mumyaka myinshi iri imbere.