Munali mu 1997 pamene tinadziwa Dodge Viper GTS, gulu la "chilombo" cha ku America, chomwe chili ndi injini yodziwika bwino ya 8.0 L mwachibadwa yofuna V10, yomwe tsopano imapanga 50 hp kuposa roadster yoyambirira, yokhazikika. "mafuta" 456 hp mphamvu.
Chitsanzochi, kuyambira m'chaka cha 2000, chili ndi makilomita 61,555 pa odometer ndipo akadali oyambirira. Kodi zingatheke kuti zaka 21 pambuyo pake, 456 hp yodziwika bwino ya 10-cylinder "V" block ikadalipo?
Kuti tiyankhe funsoli, palibe chabwino kuposa kutenga Viper GTS ku banki yamagetsi.
Koma kuwonjezera pa kuyesa kwa banki yamagetsi, omwe ali ndi udindo pa njira ya YouTube Four Eyes adatenga mwayi kuti awone ngati pali mwayi wopititsa patsogolo ntchito ya V10 yaikulu, pogwiritsa ntchito makompyuta okha, kusintha mapu ake - ngakhale kuti anali akale, Viper GTS. ndi zaposachedwa mokwanira kulola chinyengo chamtunduwu, ngakhale kukulitsa kupita patsogolo komwe kwachitika m'derali m'zaka makumi awiri zapitazi.
Gawo loyamba lachiwonetserochi linali kuzindikira kuchuluka kwa mphamvu zomwe zidali nazo ndipo zotsatira zake zinali zabwino: 415 hp (410 hp) anayeza pa mawilo. Izi zikutanthauza kuti, poganizira zotayika za kufalitsa (nthawi zambiri pakati pa 10% ndi 15%), 8.0 V10 iyenera kukhala ikulipira crankshaft mtengo wamagetsi mogwirizana ndi zomwe zanenedwa kuti zatsopano - osati zoipa poganizira zaka zake 21.
Komabe, mayeso oyambawa adazindikira nthawi yomweyo malo omwe kunali kotheka kukonza magwiridwe antchito a V10 ndikupeza mphamvu zambiri. Muzosintha zina, zidapezeka kuti kusakaniza kwamafuta a mpweya kunali kolemera kwambiri (kumabaya mafuta ochulukirapo kuposa momwe kungafunikire), zomwe zidapangitsa kuti phokosolo lidutse.
Mapu atsopano a injini yoyang'anira injini, yomwe inakongoletsedwa ndi kusakaniza kwa mpweya wa mpweya m'maboma awa, posakhalitsa inatsimikizira kuwonjezeka kwa mphamvu ya 8 hp kumawilo.
Chotsatira chinali kukhathamiritsa kwa kuyatsa, kupititsa patsogolo, komwe kunali kotheka kupeza 10 hp, komwe 10 hp yowonjezera imawonjezedwa, yotheka kupyolera mwa kusintha kwatsopano kwa chiŵerengero cha mpweya-mafuta.
Okwana, pambuyo asanu "tweaks" mu kasamalidwe zamagetsi a injini anali zotheka "kuyambitsa" wina 29 hp kuchokera lalikulu 8.0 L V10 injini, amene anayamba kupereka 444 HP (ndi 655 Nm), anayeza kwa mawilo, motsutsana 415 hp (ndi 610 Nm) ya mayeso woyamba, amene akuimira 6.8% phindu mu mphamvu (ndi 7.3% mu makokedwe).
Mwa kuyankhula kwina, zaka 21 pambuyo pake, Dodge Viper GTS iyi ikufinya mphamvu zambiri ndi torque kuposa momwe idachoka kufakitale, ndipo zonsezi popanda kusintha chigawo chimodzi - kungosintha "bits ndi byte" zomwe zimawalamulira - zomwe zimawalamulira. zikuwonetsa bwino mphamvu zomwe injini yayikuluyi ya V10 inali nayo povumbulutsidwa.
Kuyesa kwapamsewu kakang'ono kunapangitsa kuti zitsimikizire zopindula, kuyeza nthawi yothamanga ya Viper mu gear yachiwiri, pakati pa 30 mph ndi 80 mph, ndiye kuti, pakati pa 48 km / h ndi 129 km / h - inde, yachiwiri ya Viper ndi yaitali. Asanayambe kuyesa banki yamagetsi nthawiyo inali 5.9s, kenako kugwera ku 5.5s (kuchotsa 0.4s) - kusiyana kwakukulu ...