ʻenekini Honda H22A
Nā mea
I ka makahiki 1991, ua ho'oku'u 'o Honda i ka ha o ka hanauna o kona mau noho 'ehā Prelude coupe, i lako me ka H22A hou i ho'onui 'ia i loko. Ma US, ua hoʻomaka ʻia kēia ʻāpana i ka makahiki 1993 ma ke ʻano he H22A1, a ma hope iho ua lilo ia i mea hoʻopaʻa inoa ʻo Prelude a hiki i ka pau ʻana o kāna hana ma 2000. Ua hoʻokomo ʻia nā ʻano like ʻole ma ka Accord SiR no ka mākeke Iapana a me ka Accord Type R no ka mākeke ʻEulopa.
I ka makahiki 1994, ua hoʻohana ʻia ka H22A, i hoʻemi ʻia i 2.0 liters, ma ke ʻano he ʻenekini Formula 3. A laila, mai 1997-2001, ua hoʻololi ʻia ka H22 e Mugen Motorsports a ua kapa ʻia ʻo F20B (MF204B). Mai 1995-1997, ʻo Honda Team MSD, ka mea i hoʻokūkū i ka BTCC International Touring Car Championship, i paʻa i kahi kūlana ikaika i ka H22A-powered Accord. Eia hou, i ka makahiki 1996-1997, ua ho'ohana 'o Honda i ka 'āpana like ma ka 'Accord i kā lākou hui heihei 'āina "JTCC" a lanakila 'o ia i 'elua makahiki ma ka lālani.
A hiki i ka makahiki 1997, ua pau ka H22A gasoline engines me ka neʻe ʻana o 2.2 lita i pani ʻia ʻehā-cylinder alumini poloka me ke kiʻekiʻe o 219.5 mm, a ma hope, a hiki i ka hopena o ka hana, ua wehe lākou. I loko o ka poloka ua hoʻokomo ʻia: kahi crankshaft me kahi piston stroke (diameter 87 a me ke kiʻekiʻe o ka paʻi - 31 mm) - 90.7 mm; nā lāʻau hoʻohui, 143 mm ka lōʻihi a me nā kumu kaulike.
Ua hoʻohana ka māhoe māhoe H22A cylinder head me 4 valves no cylinder i kahi ʻōnaehana VTEC piha, e hana ana ma 5800 rpm. ʻO ke anawaena o ka intake a me ka exhaust valves he 35 a me 30 mm. Ma hope o 1997, ua pani ʻia nā injectors 345cc e 290cc. ʻO nā hoʻololi āpau o ka H22A (koe wale ka H22A Red top) ua lako me kahi damper 60 mm.
E like me nā mea mana o ka laina H, ua hana ʻia kahi moʻo enekini pili o ka ʻohana F. Eia kekahi, ma ke kumu o ka H22A, ua hana ʻia kahi ICE 23-lita H2.3A. I ka makahiki 2001, ho'opau 'o Honda i kona 'enekini H22A ki'eki'e, a ho'ololi 'ia me ka K20/24A ma ka 'Accord.
H22A me ka nui o 2.2 lita, me ka mana a hiki i 220 hp. (ma 7200 rpm) a me ka torque kiʻekiʻe o 221 Nm (ma 6700 rpm), i hoʻokomo ʻia ma ka Accord, Prelude a me Torneo.
| Ka neʻe ʻana o ka ʻenekini, cubic cm | 2156 |
| Mana, h.p. | 190-220 |
| ʻO ka torque kiʻekiʻe loa, N m (kg m) / rpm | 206 (21) / 5500 219 (22) / 5500 221 (23) / 6500 221 (23) / 6700 |
| Kahi ʻai, l / 100 km | 5.7-9.6 |
| ʻenekini ʻano | ma ka laina, 4-cylinder, 16-valve, horizontal, DOHC |
| Paukūʻolokaʻa, mm | 87 |
| Ka mana nui, hp (kW)/r/min | 190 (140) / 6800 200 (147) / 6800 220 (162) / 7200 |
| Hoʻolaha kūlā | 11 |
| Pāhona piston, mm | 90.7-91 |
| Nā Hōʻailona | Accord, Prelude and Tournament |
| Punawai, tausani km | 200 + |
*Ke kaha ʻia nei ka helu ʻenekini ma ke kahua o ka poloka cylinder.
Nā pōmaikaʻi a me nā pilikia o H22A
No ka hoʻohaʻahaʻa i nā pilikia me ka H22A, pono e nānā i kona kūlana a lawelawe mau iā ia, a e hoʻomanaʻo hoʻi e hoʻohana i ka ʻaila i kuhikuhi ʻia e ka mea hana, inā ʻaʻole hiki ke hoʻemi nui ʻia ke ola mīkini.
Плюсы
- ʻEhā pahu alumini BC me nā paia wiliwili FRM.
- Hana maikaʻi.
Минусы
- ʻO ka hoʻohana kiʻekiʻe a me ka ʻaila ʻaila.
- Leka i loko o ka ʻōnaehana hoʻoluʻu ma muli o ka paipu pōkole.
- Hoʻopaneʻe ka pane ʻana i ke kaomi ʻana i ka pedal accelerator.
He mea maʻamau ka "Maslozhor" no ia mau ʻenekini, a i ka hihia ʻoi loa, pono ka lima BC a i ʻole ke kūʻai ʻana i kahi ʻenekini hoʻoheheʻe kūloko hou e hoʻopau i ka hoʻohana ʻana i ka aila kiʻekiʻe. E like me ka ʻaila leaks, hiki iā mākou ke ʻōlelo i ka hapa nui o ke kumu i loko o nā gaskets o ka ʻaila ʻaila a i ʻole ka ʻōnaehana VTEC, a me ka DDM a i ka plug camshaft.
Inā kahe ka antifreeze, pono ʻoe e nānā i ka valve EGR, aia paha ka pilikia i loko a pono e hoʻomaʻemaʻe ʻia ka KXX.
ʻO ka hopena lohi i ke kaomi ʻana i ka pedal accelerator ma muli paha o ka mea hāʻawi, nā ʻike wela, ka oxygen, a i ʻole ka pahū. Eia kekahi, pono paha e hoʻoponopono i nā valves a i ʻole ke kāʻei tensioner.
Hoʻoponopono ʻia ka valve ma hope o 40-50 tausani km. Nā āpau anu: inlet - 0.15-0.19 mm; puka puka - 0.17-0.21 mm.
ʻO ka hoʻoponopono ʻana i ka ʻenekini Honda H22A
ʻEhā mau pahu H22A me 220 hp hiki iā ʻoe ke "hoʻomaha" hou aʻe, ʻaʻole ia he mea nui i ka hoʻololi ʻana o kēia mīkini e lawe i kumu, no ka mea, pono ʻoe e hoʻololi i nā kumu a hoʻololi i ke poʻo cylinder.
No ka hoʻolaʻa hou i kahi H22 kahiko, hiki iā ʻoe ke hoʻokomo i ka Euro R blackhead manifold, ke anu anuanu, 70mm throttle, 4-2-1 manifold a me 63mm exhaust. ʻAʻole pono paha ka hoʻokani hou ʻana (i wehewehe ʻia ma lalo nei), ke ʻole ka makemake e hoʻolilo kālā i ke kālā.
Inā mākou e neʻe hou aʻe ma ke ʻano o ke kani ʻana, a laila pono e noʻonoʻo ʻo ia ma ka "red-headed" H22A7 / 8 Red top pono e hana i ka porting. ʻAʻole hiki ke hoʻololi ʻia nā valves a me nā lāʻau hoʻohui, akā pono ʻoe e hoʻopau i ka hāʻawi ʻaila a hoʻokomo i nā kumu kaulike. ʻO ka mea aʻe ʻo Type S pistons (11 compression), nā alakaʻi keleawe, titanium poppets, Skunk2 Pro2 camshafts, gears, Skunk2 valve springs, 360cc injectors, a me Hondata lolo. Ma hope o ka hoʻoponopono hope loa, ʻo ka "mana ma ka flywheel" ma kahi o 250 hp.
ʻOiaʻiʻo, hiki iā ʻoe ke hele hou aʻe a wili i 9000+ rpm, akā ʻoi aku ke kumukūʻai o kēia mau mea a no nā mea he nui e ʻoi aku ka maʻalahi o ka hoʻololi ʻana i ke kaʻa i kahi hou.
H22A turbo
Ma hope o ka lima obligatory o ka cylinder block, hoʻokomo ʻia i loko o ka pākuʻi ʻana no ka lakene komi o 8.5-9, nā koʻokoʻo hoʻohui māmā me nā kuʻekuʻe paʻa i hoʻopaʻa ʻia, nā pahu keleawe no nā kiwi a me nā pūnāwai mai Supertech, me ka ʻole o nā kumu kaulike. Pono ʻoe: kahi manifold no ka turbine, nā studs ARP ikaika kiʻekiʻe, kahi pahu wahie Walbro 255, kahi radiator ʻekolu lālani i hui pū ʻia me kahi intercooler mua, kahi wahie wahie me kahi regulator a me nā injectors me ka mana o 680 cc, a ʻO ka pahu hoʻoheheʻe, ka paipu, ka pauka ma kahi paipu 76 mm, ShPZ, kahi mea ʻike puʻupuʻu piha a me ka "lolo" Hondata + poʻo cylinder porting. Ma kahi hui like, hiki ke hoʻonui ʻia ka turbine Garrett T04e ma lalo o 350 hp. ma ka 1 bar.
hopena
ʻO ka H22A kahi hui haʻuki kūpono me kāna mau pilikia ponoʻī. Hoʻomaka nā pilikia mua ma ka mile mile kiʻekiʻe, ma hope o 150 a ʻoi aku paha tausani km. I ka manawa like, ʻike ʻia nā hōʻailona mua o kahi "ʻaila hinu", a ma muli o ka ʻaʻahu maʻamau o ka ʻenekini, ua nalowale kona dynamics.
E pili ana i ka mālama ʻana, pono e ʻōlelo ʻaʻole ʻo ka H-series ka mea maʻalahi loa i kēia ʻano, a me ka kokoke o ka laina holoʻokoʻa o F-engines, aia wale nō i ka hihia o ka H22A ʻoi aku ka paʻakikī o ka loaʻa ʻana o kahi kaʻa pani. a me nā ʻāpana ʻokoʻa loa a ʻaʻole nā mea ʻokoʻa.
Ma ke ʻano o kona kūpono no ke kani ʻana, ʻo ka laina H ka lua wale nō i ka B-series a ʻo ka ʻokoʻa nui ma ʻaneʻi aia i nā waihona kālā. Ma hope o nā mea a pau, hiki iā ʻoe ke hana i kahi 300-horsepower H22A, akā ʻo ke kumukūʻai o ia tuning e ʻoi aku i ʻelua mau manawa ma mua o ka hopena hopena ma nā mīkini B-series like.
