I-BMW N55 vs. B58 Engines: Ukuhlaziya Okubanzi

Abathengi abafuna injini ehlanganisa amandla, ukunethezeka, nokusebenza kahle kungenzeka bafune injini ye-inline-six efana ne-2JZGTE enamandla yakwaToyota kanye ne-RB26DETT esetshenziswa ku-Nissan's Skyline R32, R33, kanye ne-R34 GTR. Nakuba lezi kuyizinqumo ezinhle, izinketho ezifanayo ezisebenza kahle kakhulu zingatholakala ezinjinini ze-BMW N55 kanye ne-B58 - izinjini ezimbili ezithembeke kakhulu laphaya.

Kulokhu okuthunyelwe, sizoqhathanisa izinjini ze-N55 ne-B58 futhi sixoxe ngezici zazo ezihlukene ukuze abathengi abangaba abathengi bakwazi ukukhetha kangcono leyo ebalungele.

Okuqukethwe
Uhlolojikelele lwezinjini ze-N55 ne-B58
    N55 injini
    Injini ye-B58
I-N55 vs B58 ukuqhathanisa
    1. Ukwakhiwa kwenjini nokuklama
    2. Amasistimu wokupholisa
    3. Ukusebenza kahle kukaphethiloli kanye nokukhipha umoya
    4. Ukuqhathanisa ukusebenza
    5. Ukwethembeka kwe-N55 vs. B58
Iyiphi injini ekufanele?
Isiphetho

Uhlolojikelele lwezinjini ze-N55 ne-B58

N55 injini

AbakwaBMW bethule i N55 injini emakethe ngo-2009 ukuze kungene u-N54 osuvele unqanyuliwe. I-N55 ilethe izinguquko eziningi uma iqhathaniswa nenjini yangaphambili, enye yezinkulu kube yi-single twin-scroll turbo setup, kanti i-BMW ihoxise ukucushwa kwe-twin-turbocharged kwangaphambi kwayo. Lo mklamo omusha uqanjwe ngokuthi i-TwinPower Turbo, futhi ungatholakala ku-F30 335i, F22 M235i, F10 535i, kanye ne-F87 M2.

Ezinye izici zenjini ye-N55 iValvetronic kanye ne-Double-VANOS, zombili eziklanyelwe ukuthuthukisa ukusebenza nokuphendula kwe-throttle.

Injini ye-B58

eya B58, eyathuthukiswa ngo-2015 njengengxenye yohlu lwenjini eyimojula ye-BMW, ​​yathatha indawo ye-N55. Njengokwandulelayo, i-B58 iyinjini engu-3.0-litre inline-six kodwa enokuthuthukiswa okuningana, okungukuthi, i-chassis yedekhi evaliwe, isilinganiso esiphezulu sokucindezela, kanye ne-intercooler ehlanganisiwe yamanzi ukuya emoyeni. Lokhu kuholele ekupholiseni okungcono, ukwethembeka, nokuphuma kwamandla.

Le njini ishayela amaBMW amasha afana neG20 M340i, G29 Z4, G05 X5, kanye neToyota Supra (A90), ekhombisa ukuguquguquka nokusebenza kahle kwayo. I-B58's modular architecture nayo ifanele ukusetha okuxubile, okuhlanganisa ne-BMW 745e plug-in hybrid.

I-N55 vs. B58 ukuqhathanisa

1. Ukwakhiwa kwenjini nokuklama

Izinjini ze-N55 ne-B58 zisebenzisa i-inline-six efanayo, okuwuphawu lobuchwepheshe bonjiniyela bakwa-BMW. Kodwa ziyehluka ngendlela ezakhiwe ngayo.

Isibonelo, injini ye-N55 yakhiwe eduze nendawo vula i-aluminium block yedekhi, okwenza kube lula ukuwenza futhi kuphole. Isitayela saleso sikhathi, idizayini yedekhi evulekile ibingenamandla kangako ngaphansi kwezimo zokushayela ezimbi kakhulu, njengoba i-N55 turbocharger ihlukene futhi idinga amapayipi amakhulu, okusho ukuthi ingase ihlupheke ngenxa ye-turbo lag uma iqhathaniswa namayunithi athuthuke kakhulu.

I-B58, ngakolunye uhlangothi, yenziwe kusuka ku-a i-aluminium block yedekhi evaliwe okunikeza ukuqina okukhulu nokumelana okwengeziwe nezingcindezi eziphakeme zesilinda. Lokhu kulungiselelwa kwenza i-B58 iqine ikakhulukazi futhi ilungele amacala okusetshenziswa okuphezulu.

Ukwengeza, injini ye-B58 isebenzisa idizayini eyi-modular, eyenza i-BMW yenze lula ukukhiqiza futhi iyenze ngendlela oyifisayo ukuthutha okuhlukahlukene. Injini iphinde ibe nezangaphakathi ezakhiwe eziqinile (okuhlanganisa i-crank yayo nezinduku zokuxhuma), okwenza injini isebenze kangcono kumazinga aphezulu wamandla.

Okunye ukuthuthukiswa okuphawulekayo ku-B58 ukungezwa kwe-exhaust manifold ekhanda le-cylinder. Lokhu kulungiselelwa kunciphisa ukushisa ne-turbo lag ngokunciphisa ibanga phakathi kwezimbobo ze-exhaust kanye ne-turbocharger futhi kusheshise ukuqala kwenjini ukuze kuthuthukiswe ukukhishwa kwekhabhoni nokusebenza kahle kukaphethiloli.

2. Amasistimu wokupholisa

Ukugeleza komoya kubalulekile ezinjinini ezine-turbocharged, futhi amakhono e-B58 adlulela ngalé kwejwayelekile lapha. Ngenkathi i-N55 isebenzisa i-classic air-to-air intercooler, esebenza kahle kodwa engase ibe ivila futhi ihlangabezane nezinkinga zokushisa kokuthatha (njengokucwiliswa okushisa) phakathi nokushayela ibanga elide, i-B58 ihlanganisa i-intercooler yamanzi ukuya emoyeni ifakwe ku-plenum yokuthatha. Lolu hlelo lufinyeza ibanga okufanele ulihambe umoya, ngaleyo ndlela kuncishiswe i-turbo lag nokwandisa ukusebenza kahle. I-intercooler yayo ye-water-to-air nayo imisa kangcono amazinga okushisa okungena phakathi nemithwalo ephezulu, iyenze ibe yinhle ekusebenziseni ithrekhi nezimo zokushayela ezeqisayo. Ngaphezu kwalokho, i-B58 inezici eziningi zokushintsha ukushisa ukuze zilawule ngokunembile izinga lokushisa lenjini.

3. Ukusebenza kahle kukaphethiloli kanye nokukhipha umoya

I-BMW ithuthukise i-B58 ngokusabela kumazinga ezinto ezingcolisa umoya ahlala ekhuphuka kanye nokuthuthukiswa komnotho kaphethiloli. Nakuba ithembekile i-N55, ubuchwepheshe bayo sebuyisikhathi samanje, bunikeza ukonga uphethiloli osezingeni elifanele kodwa azikho izinhlelo zokulawula ukumoshwa kwe-B58 ezisezingeni eliphezulu. Isibonelo, ayisebenzisi izihlungi zezinhlayiya ezisetshenziswa izinjini zesimanje.

Ubuchwepheshe bokuvutha obuthuthukisiwe busho ukuthi i-B58 ishisa uphethiloli omncane futhi ikhiqiza igesi elincane. Imininingwane efana ne- okuhlukahlukene okuhlanganisiwe, isilawuli esingcono sokushisa, kanye nesihlungi se-petroli particulate (GPF) kuvumela i-B58 ukuthi ihlangabezane nemithetho eqinile yokukhipha inkasi emhlabeni wonke ngentengo yokuncintisana. Iphinde izuze kusukela kubuchwepheshe bokuqala/ukumisa kanye nezikhathi zokufudumala okusheshayo.

4. Ukuqhathanisa ukusebenza

• Okukhipha amandla: I-N55 ikhiqiza i-300-322 hp kanye ne-295-332 lb-ft ye-torque, kuye ngemodeli nonyaka. Kushelela kakhulu ukushayela futhi kulungele kokubili ukusebenza okuphezulu nokushayela kwansuku zonke.
  
  I-B58, ngakolunye uhlangothi, ihamba ngaphezu nangaphezulu ngokuya ngokusebenza. Ekucushweni kwesitoko, ikhiqiza amandla aphakathi kuka-322 no-382 futhi ifike ku-369 lb-ft we-torque, kuye ngenguqulo. Ukuphatha amandla okuphezulu kwe-B58 kanye nesistimu yokupholisa ecatshangelwe kahle isho ukuthi isebenza ngamandla aphelele amahora ngesikhathi.
  
• Amandla okushuna: I-N55 ibiyintandokazi ngamashuni ngenxa yokwesekwa kwayo kokuthuthukisa okusesilinganisweni. Engeza ama-bolt-on, ingoma, nokunye ukulungisa, futhi kufanele ikwazi ukuzuza amandla amahhashi angu-450-500. Kodwa-ke, ukucushwa kwedekhi evulekile kukhawulela amandla ayo okuphatha amazinga amakhulu wamandla ngaphandle kwezithuthukisi zangaphakathi.
  
  Idekhi evaliwe ye-B58 iyenza ifaneleke kangcono ukwakhiwa kwamandla. Abanye bathole amandla angaphezu kuka-600 ngama-tweaks alula. Amandla anyukile e-B58 kanye nezinhlelo zokupholisa ezithuthukisiwe ziyinikeza inzuzo ecacile yokushuna.

5. Ukwethembeka kwe-N55 vs. B58

Mayelana nokuthembeka, zombili i-N55 ne-B58 zinokwethenjelwa, nakuba zihluka ngokuklama nezinkinga ezivamile okuhlangatshezwana nazo.

Ukwethembeka kwe-N55

I-N55 ivamise ukuvikeleka ukwedlula eyandulelayo, i-N54, kodwa ezinye izinkinga zisekhona. Izinkinga ezijwayelekile zihlanganisa:

• Ukuvuza: Lezi ngokuvamile zihlanganisa i-valve cover gasket ukuvuza futhi uwoyela isihlungi sezindlu gasket ukuvuza
• Ukuhluleka kwepayipi lokushaja: Ipulasitiki ipayipi lokushaja ingaqhekeka ngaphansi komfutho womfutho ophezulu
• Iphampu yesibaseli enengcindezi ephezulu (HPFP): Ihlala isikhathi eside kune-HPFP ye-N54 kodwa yaziwa ngokuhluleka ngezikhathi ezithile
• Impompo yamanzi: The ipompo lamanzi kagesi ngezinye izikhathi uyeka ukusebenza ngemva kwamamayela angu-60,000 kuya kwangu-100,000
• Amakhoyili okubasayo nama-spark plug: Ukudubula kabi kwenzeka ngaso sonke isikhathi, futhi lezi zingxenye kufanele zishintshwe njalo ngamamayela angu-40,000-50,000.

Funda kabanzi: 7 amaphutha ajwayelekile e-BMW N55

Ngaphandle kwalokhu kukhathazeka, ukulungiswa kokuvikela nokulungiswa kungagcina i-N55 isebenza kahle ngaphezu kwamamayela ayi-150,000.

Ukwethenjwa kwe-B58

I-B58 ithatha amandla e-N55 futhi ibhekane namanye amaphutha ayo. Izinkinga ezijwayelekile zihlanganisa:

• Ukuvuza okupholile: Izinkinga ku ithangi lokunweba elipholile noma imigqa ingase ishiye abashayeli dengwane
• I-gasket yezindlu zokuhlunga uwoyela: Ngokufanayo no-N55, le gasket ingavuza ngokuhamba kwesikhathi
• I-valve ye-PCV: I-valve ye-PCV ukwehluleka kutholakala ezinjinini ezimbalwa zokuqala ze-B58, kodwa hhayi eziningi njenge-N55
• Ukwakhiwa kwekhabhoni: Izinjini zokujova ezingaqondile njenge-B58 zivame ukuqongelela amadiphozithi ekhabhoni kumavalvu okuphuza, okudinga ukuqhunyiswa kwama-walnut ngezikhathi ezithile.

Sekukonke, i-B58 ingenye yezinjini zesimanje zakwa-BMW ezime kakhulu. Ifaka ukwakhiwa okuqinile nezingxenye ezingcono kune-N55, enciphisa ithuba lanoma yikuphi ukwehluleka okukhulu okuyinhlekelele.

Iyiphi injini ekufanele?

Ukuthi ukhetha i-N55 noma i-B58 cishe kuzoya ngokuthandwa ngumsebenzisi:

• I-N55: Inketho enhle kunoma ubani ofuna i-BMW eqinile futhi eyongayo kumugqa wesithupha. Ilungele umshayeli wansuku zonke nabasebenzisi be-tweaker elula.
• I-B58: Ilungele abashayeli abadinga ubuchwepheshe besimanje kakhulu, izinketho zokushuna ezengeziwe, nokuqina okwengeziwe. Ukulungisa kungase kubize kancane, kodwa amandla e-B58 ewodwa angase abhekwe njengezifanele izindleko phakathi kwabathandi.

Isiphetho

Akekho owinile ku-N55 vs. B58 – ubani onenkulumo mpikiswano ikakhulukazi ngoba injini ngayinye inokuphakama kwayo. I-N55 ichaze ubuchwepheshe be-BMW be-inline-six, kuyilapho i-B58 iqhubekela phambili ukusuka lapho. Ukuthi abathengi bafuna umshayeli othembekile wansuku zonke noma inkundla yokushuna okunamandla amakhulu, ukwazi umehluko phakathi kwezinjini kuzokwenza isinqumo sibe lula kakhulu.

Phela iN55 kanye neB58 ziwubufakazi bobuchule bakwaBMW kwezobunjiniyela, okumele kusize ukuthi bahlale behamba phambili ohlwini lwezifiso lwabathandi bebhola eminyakeni ezayo.