Makanga muri muna 1997 kuti takasvika pakuziva Dodge Viper GTS, chikwata cheAmerican "monster", iyo yakashongedzera inozivikanwa kwazvo 8.0 l yakasikwa yaishuvira V10 injini, iyo ikozvino inogadzira makumi mashanu hp kupfuura yekutanga roadster, ichigadzika pane imwe. "mafuta" 456 hp yesimba.
Iyi muenzaniso, kubva mugore ra2000, ine 61,555 km pane odometer uye ichiri yepakutanga. Zvingave here kuti makore makumi maviri nerimwe gare gare, iyo yakaziviswa 456 hp yeanoshamisa 10-cylinder "V" block ichiripo?
Kuti upindure mubvunzo uyu, hapana chiri nani pane kutora iyo Viper GTS kubhengi remagetsi.
Asi pamusoro pekuyedzwa kwebhangi remagetsi, avo vane mutoro weYouTube chiteshi Maziso mana vakatora mukana wekuona kana paine mikana yekuvandudza mashandiro eiyo hombe yeV10, vachishandisa komputa chete, vachichinja mepu yayo - kunyangwe yakura, iyo Viper GTS. ichangoburwa zvakakwana kubvumira rudzi urwu rwemanomano, kunyange kuvakira pane kufambira mberi kwakaitwa munzvimbo iyi mumakore makumi maviri apfuura.
Danho rekutanga rechiitwa ichi raive rekuona kuti rakawanda sei simba uye mhedzisiro yacho yaive yakanaka: 415 hp (410 hp) yakayerwa pamavhiri. Izvi zvinoreva kuti, tichifunga nezvekurasikirwa kwekutapurirana (kazhinji kuri pakati pe10% ne15%), iyo 8.0 V10 inofanirwa kunge ichichaja crankshaft kukosha kwesimba zvinoenderana neyakaziviswa senyowani - hazvina kuipa tichifunga nezvemakore ayo makumi maviri nerimwe.
Nekudaro, iyi bvunzo yekutanga yakabva yaona nzvimbo yaikwanisika kuvandudza mashandiro eV10 uye kuwana simba rakawanda. Mune rumwe rutivi rwekuchinja, zvakaonekwa kuti musanganiswa wemhepo-mafuta wakanga wakapfuma (iri kupinza mafuta akawanda kupfuura zvakafanira), izvo zvakakonzera kuputsika mumutsara we torque.
Mepu itsva yejini inodzora unit, iyo yakagadzirisa musanganiswa wemafuta emhepo muhurumende idzi, munguva pfupi yakavimbisa kuwedzera kwesimba re8 hp kumavhiri.
Danho rinotevera raive optimization yekudzima, kufambisira mberi, kwazvaikwanisika kuwana imwe 10 hp, iyo yakawedzerwa 10 hp inowedzerwa, inowanikwa kuburikidza nekugadzirisa kutsva kweyero yemhepo-mafuta.
Pakazara, mushure me "tweaks" shanu mukutonga kweinjini, zvaive zvichikwanisika "kutanga" imwe 29 hp kubva kune yakakura kwazvo 8.0 l V10 injini, iyo yakatanga kuunza 444 hp (uye 655 Nm), yakayerwa kune mavhiri, achipesana ne415 hp (uye 610 Nm) yekutanga bvunzo, inomiririra 6.8% kuwana musimba (uye 7.3% mu torque).
Mune mamwe mazwi, makore makumi maviri nerimwe gare gare, iyi Dodge Viper GTS iri kusvina simba rakawanda uye torque kupfuura zvayakaita payakabva mufekitari, uye izvi zvose pasina kushandura chikamu chimwe chete - kungogadzirisa "bits and bytes" inovatonga - iyo inoratidza zvakanaka mukana waive nawo injini yeV10 iyi payakavhurwa.
Muedzo mudiki wemugwagwa wakaita kuti zvikwanise kuratidza zvakawanikwa, kuyera iyo Viper yekumhanyisa nguva mugiya rechipiri, pakati pe30 mph uye 80 mph, ndiko kuti, pakati pe48 km/h uye 129 km/h - hongu, yechipiri yeViper ndiyo. refu. Isati yaedza bhangi remagetsi nguva yaive 5.9s, yobva yadonha kusvika 5.5s (minus 0.4s) - mutsauko wakakura ...