1JZ - GTE kanye nenjini ye-GE evela kwaToyota. Imininingwane nokushuna

Abalandeli beTuning bazohlobanisa imodeli ye-1JZ. Injini inhle kunoma yiziphi izinguquko. Ukuvumelana nezimo kuhambisana nokusebenza okuhle kakhulu, okwenza kube ukukhetha okudumile. Thola okwengeziwe mayelana nedatha yobuchwepheshe yezinguqulo ze-GTE ne-GE, izici nezinketho zokushuna esihlokweni sethu!

Ulwazi oluyisisekelo mayelana neyunithi yamandla enjini ye-turbine yegesi

Lena iyunithi kaphethiloli engu-2,5-litre enevolumu ephelele engu-2 cc.³ i-turbocharged. Umsebenzi wakhe wenziwa ngomjikelezo wemivimbo emine. Yakhiqizwa embonini yakwaToyota Motor Corporation eTahara, eJapan kusukela ngo-1990 kuya ku-2007.

Izinqumo ezakhayo

Iyunithi isebenzisa ibhulokhi yensimbi ekhonjiwe kanye nekhanda lesilinda le-aluminium. Abaqambi baphinde bazinza kuma-camshaft amabili e-DOHC ashayelwa ngamabhande namavalvu amane kusilinda (angama-24 esewonke).

Idizayini ihlanganisa ne-VVT-i electronic fuel injection system. Isistimu yesikhathi se-valve eguquguqukayo enobuhlakani yethulwe kusukela ngo-1996. Yini enye eyasetshenziswa kule njini? I-1JZ futhi inobude obuguquguqukayo bokuthatha kwe-ACIS.

Isizukulwane sokuqala

Enguqulweni yokuqala yemodeli ye-GTE, injini yayinesilinganiso sokucindezela esingu-8,5:1. Ifakwe ama-turbocharger amabili afanayo e-CT12A. Baphephetha umoya nge-intercooler eyayifakwe eceleni nangaphambili (eyakhiqizwa kusukela ngo-1990 kuya ku-1995). Amandla akhiqiziwe afinyelele ku-276,2 hp. ku-6 rpm wamandla amakhulu kanye no-200 Nm ku-363 rpm. i-torque ephezulu.

Isizukulwane sesibili seyunithi yamandla

Isizukulwane sesibili senjini sibonise isilinganiso esiphezulu sokucindezela. Ipharamitha inyuselwe kuleveli engu-9,0:1. I-ETCS kanye ne-ETCSi bafakwe isicelo kuToyota Chaser JZX110 kanye neCrown JZS171. 

Ngokuqondene neqoqo lesibili le-1jz, injini yayinekhanda eliklanywe kabusha, amajakhethi amanzi ashintshiwe ukuze apholise kangcono isilinda, kanye namagaskhethi amasha e-titanium nitride ahlanganiswe. Kuphinde kwasetshenziswa i-CT15B turbocharger eyodwa. Okuhlukile kukhiqize i-276,2 hp. ngo-6200 rpm. kanye ne-torque engu-378 Nm.

Imininingwane yenjini ye-GE

Okuhlukile kwe-GE kunamandla afanayo nawe-GTE. Injini iphinde yathola ukuthuthwa kwenhlansi emjikelezweni we-four-stroke. Yakhiqizwa yiToyota Motor Corporation embonini yaseTahar kusukela ngo-1990 kuya ku-2007.

Umklamo usekelwe ku-cast iron block kanye nekhanda le-aluminium cylinder elinama-camshaft amabili, aqhutshwa i-V-belt. Imodeli yayifakwe isistimu yomjovo kaphethiloli we-elekthronikhi, kanye nesistimu ye-VVT-i kusukela ngo-1996 kanye nobude obuguquguqukayo be-ACIS bokungenisa okuhlukahlukene. Bore 86 mm, unhlangothi 71,5 mm.

Isizukulwane sokuqala nesesibili

Imaphi amapharamitha isizukulwane sokuqala esingu-1jz esasinawo? Injini yakha amandla angu-168 hp. ngo-6000 rpm. kanye 235 nm. Isilinganiso sokucindezela sasingu-10,5:1. Amamodeli ochungechunge lokuqala nawo afakwe uhlelo lokuthungela lokusabalalisa imishini, lokhu kusebenza kunguqulo efakwe kusukela ngo-1990 kuya ku-1995.

Okuhlukile kwesibili kwe-GE kube nesilinganiso sokucindezela esingu-10,5:1, ubuchwepheshe be-VVT-i ku-camshaft yokudonsa, kanye nesistimu yokubasa ye-DIS-E enamakhoyili okubasa angu-3. Ikhiqize i-197 hp. ku-6000 rpm, kanye ne-torque enkulu yenjini engu-251 Nm.

Yiziphi izimoto ezazifakwe izinjini ze-1JZ-GTE kanye ne-GE?

Imodeli ye-GTE yayinezinga elingcono kakhulu lamandla aphezulu kanye ne-torque. Ngakolunye uhlangothi, i-GE isebenze kangcono ekusetshenzisweni kwansuku zonke, njengokuya emsebenzini. Ngaphandle kokungafani okuhlobene nemingcele yamayunithi, futhi banesici esivamile - umklamo ozinzile. Injini yakwaToyota ifakwe kulezi zinhlobo ezilandelayo (igama lenguqulo kwesokunxele):

• GE – Toyota Soarer, Chaser, Cresta, Progres, Crown, Crown Estate, Mark II Blit kanye neVerossa;
• I-GTE — Toyota Supra MK III, Chaser/Cresta/Mark II 2.5 GT Twin Turbo, Chaser Tourer V, Cresta Tourer V, Mark II Tourer V, Verossa, Mark II iR-V, Soarer, Crown noMark II Blit.

Ukushuna nge 1JZ - injini ilungele ukulungiswa

Esinye sezixazululo ezikhethwa kakhulu ukugcwaliswa kwe-akhawunti. Ukuze wenze lokhu, uzodinga imininingwane efana nale:

• futha kaphethiloli;
• amapayipi amanzi;
• ukusebenza kwesistimu yokuqeda;
• isihlungi somoya.

Ngenxa yabo, ingcindezi yokukhulisa ikhompuyutha inganyuswa isuka kubha engu-0,7 iye kubha engu-0,9.

Nge-Blitz ECU eyengeziwe, isilawuli se-boost, i-blower ne-intercooler, ingcindezi izokhuphuka ibe yibha engu-1,2. Ngalokhu kumisa, okukhiqiza ingcindezi ephezulu yokukhulisa ama-turbocharger ajwayelekile, injini engu-1JZ izokwazi ukuthuthukisa amandla afinyelela ku-400 hp. 

Amandla engeziwe ngekhithi ye-turbo

Uma othile efuna ukuqhubeka nokwandisa amandla eyunithi yamandla, khona-ke isisombululo esihle kakhulu kungaba ukubeka ikhithi ye-turbo. Izindaba ezinhle ukuthi akunzima ukuthola amakhithi akhethekile enzelwe uhlobo lwe-1JZ-GTE ezitolo noma i-aftermarket. 

Bavame kakhulu:

• injini ye-turbo Garrett GTX3076R;
• i-cooler yemigqa emithathu ejiyile;
• i-radiator kawoyela;
• isihlungi somoya;
• I-valve ye-throttle 80 mm.

Uzodinga futhi iphampu kaphethiloli, izintambo zikaphethiloli ezihlomile, ama-injection, ama-camshaft kanye nesistimu yokukhipha umoya wokusebenza. Kanye ne-APEXI PowerFC ECU kanye nezinhlelo zokuphatha injini ye-AEM, iyunithi yamandla izokwazi ukukhiqiza ukusuka ku-550 kuya ku-600 hp.

Uyabona ukuthi iyunithi elithakazelisayo 1JZ. Abathandi be-mod bazoyithanda le njini, ngakho-ke uma ungomunye wabo, yibheke emakethe.