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Nangona uninzi lweengxoxo zeemoto ezintsha kule mihla zijikeleza ekupheliseni ukusetyenziswa kweenjini zokutsha zangaphakathi kwii-EV ezisebenzisa ibhetri, kusekho ezinye ii-OEM ezifuna ukwanelisa iminqweno yabathandi beenjini zethu. Umzekelo ogqibeleleyo yinjini entsha yeChevrolet Performance iZZ632/1000 enkulu – amandla angaphezu kwe-1,000 horsepower kunye nokusetyenziswa kwe-632 cubic intshi yepetroli!
Siyazi ukuba ii-crate engines zinokuba yinto echukumisayo kuluntu lwethu, kodwa kunzima ukungayinaki into ebeyenziwa zezinye ii-OEMs kutshanje. Nangona oko kunokubonakala kuphikisana nazo zonke izithembiso zokufudukela kwizithuthi ezixutyiweyo nezisebenza ngombane, iinkampani zeemoto ezifana neDodge kunye neChevrolet nazo ziyawunyusa umgangatho kwicala lokutsha kwangaphakathi, ngeemveliso ezifana neHellephant kunye ne-572 big block kwiCOPO Camaro.
I-Chevrolet Performance ngoku ithatha inyathelo eliya phambili ngeChevrolet yayo yamva nje enkulu engama-632-cubic-intshi, i-10.35-litre, kunye ne-1,004-horsepower. Le njini yaboniswa kwi-SEMA 2021, kwaye iinjini zekhreyithi ezinje ziyaqhubeka nokukhula ngobuchule obungaphezulu, amandla angaphezulu, kunye nokuguquguquka okukhulu kunangaphambili.
Injini entsha yeChevrolet Performance ZZ632/1000 Deluxe Big Block Crate nayo ayifani. Yeyona njini inamandla kakhulu eyakha yakhiwa yiChevrolet, ineteknoloji ye-EFI yanamhlanje kunye namandla angaphezu kwe-1,000 ehashe kwi-93-octane pump gas. Ifikelela kuloo mandla ehashe kwi-6,600 rpm kwaye inika i-876 lb.-ft.Torque kwi-5,600 rpm. Ngaba sikhankanyile ukuba la manani anomdla ngokwendalo?
I-ZZ632 yinjini ye-V8 enentsimbi ephosiweyo, iibhloko ezinde zedekhi ezinezigqubuthelo zamandla ze-4-bolt, i-4.600˝ x 4.750˝ bore kunye ne-stroke. Sisiseko esifanayo esisetyenzisiweyo kwibhloko ye-572, kodwa ibholwe ngaphezulu kwe-0.040˝ kwaye inokuhamba okungaphezulu kwe-3/8″. Indibano ejikelezayo ine-crankshaft yentsimbi eyi-4340 eyenziwe ngobumba, iintonga ze-H-beam zentsimbi eyenziwe ngobumba kunye neepiston ze-aluminium eziyi-2618 ezenziwe ngobumba, zonke ezilungelelaniswe ngaphakathi.
Ngaphezulu, i-632 inentloko yesilinda yesango lokwandiswa kwe-aluminium kunye negumbi le-70cc kunye noyilo lwe-RS-X. I-intake manifold nayo yi-aluminium kwaye iyilwe ngendlela ephakamileyo, enomgangatho omnye. I-valve train ine-billet steel hydraulic roller camshaft enobude bokungenisa obuyi-270º kunye nobude bokukhupha obuyi-287º. I-valve lift yi-0.780˝ intake kunye ne-0.782˝ intake.
Ukuthetha ngeevalvu, ezi nxalenye ziyititanium ene-port yokungenisa eyi-2.450-intshi, i-port yokukhupha umoya eyi-1.800-intshi, kunye nesiqu se-5/16 OD. I-swingarm yi-swingarm eyenziwe nge-aluminium roller shaft efakwe kwi-ratio ye-1.8:1.
Ezinye izinto ezifunekayo kwinjini ziquka i-86 lb/hr. Ii-fuel injectors, i-58X crank trigger, i-coil near-plug ignition, i-aluminium water pump, i-8-qt steel sump kunye ne-4500-style throttle body. Zonke ezi zinto zinika amandla angaphezu kwe-1,000 horsepower kwi-93-octane kunye ne-12:1 compression ratio kwi-7,000 rpm.
Ngenxa yenkxaso eninzi ye-aftermarket ye-big block, akunzima ebantwini ukuyityhala le injini idlule uphawu lwe-1,004-horsepower, nokuba ukhetha ukusebenzisa i-induction enyanzelisiweyo okanye akunjalo. Njengoko kukho phantse iilitha ezili-10.4 zokufuduka kunye nesiphelo esisezantsi esenziwe ngokupheleleyo, le injini ikulungele ukuthwala isohlwayo se-horsepower ephezulu.
Ngenxa yoko, kukho amarhe amaninzi malunga nexabiso lenjini ye-1,000-horsepower, 632-cubic-intshi. I-MSRP yeChevrolet ibonakala ikwi-$37K-$38K. Ukuba ungaphila nexabiso, singathanda ukwazi ukuba ulungele ukufaka esi silo. Iza kufumaneka ekuqaleni kuka-2022.
Injini yale veki ixhaswe yiPennGrade Motor Oil, i-Elring – Das Original kunye neScat Crankshafts. Ukuba unenjini ongathanda ukuyigxininisa kolu ngcelele, nceda uthumele i-imeyile kuMhleli woMyili weNjini uGreg Jones [email protected]