Alfa Romeo Twin Spark engines
Nā mea
ʻO Alfa Romeo Twin Spark 4-cylinder petrol engines i hana ʻia mai 1986 a hiki i 2011 a ua hoʻokomo ʻia ma kahi kokoke i nā hiʻohiʻona Alpha a pau mai ka liʻiliʻi 145 a hiki i ka executive 166. Ma muli o nā pūʻulu TS series, nā hoʻololi mua o ka ʻohana engine JTS-engine o nā ʻenekini. ua hanaia.
- ʻO ka hanauna mua
- ʻO ka hanauna ʻelua
Alfa Romeo Twin Spark engines o ka hanauna mua
I ka makahiki 1986, ua hoʻomaka ka mīkini 75-lita o ka laina Twin Spark hou ma ka Alfa Romeo 2.0. He ʻāpana holomua loa ia no ia manawa me ka puʻupuʻu wahie i puʻunaue ʻia, kahi pahu pahu alumini me nā mea i kapa ʻia ʻo wet liners, kahi kaʻa kaula manawa a me ke poʻo alumini me nā pahu pahu pahu e hoʻomalu wale ana i ʻewalu kiwi. ʻAʻole i liʻuliʻu ua hoʻonui ʻia ka moʻo e hoʻokomo i nā ʻāpana liʻiliʻi o 1.7 a me 1.8 lita.
ʻO ka mea koʻikoʻi nui o ia mau ʻāpana he ʻōnaehana hoʻāla me ʻelua mau pahu kukui no kēlā me kēia cylinder, ʻaʻole wale ia i hiki ke hoʻomaikaʻi nui i ka hoʻopiha piha ʻana o ka hui ʻana o ka wahie-ea, akā hiki nō hoʻi i ka mīkini ke hana i kahi ʻoihana waiwai. ke ʻano akā i loko o nā hui wīwī loa. I ka hanauna mua o ka ʻenekini, ua hoʻohana ʻia ʻelua mau pūkuniahi ʻano like a like.
Aia ka laina i nā mana mana o 1.7, 1.8 a me ʻelua ʻano o nā mīkini 2.0-lita:
| AR67105 (115 hp / 146 Nm) | ʻO Alfa Romeo 155 |
| AR67101 (129 hp / 165 Nm) | ʻO Alfa Romeo 155 |
| AR06420 (148 hp / 186 Nm) | ʻO Alfa Romeo 164 |
| AR06224 (148 hp / 186 Nm) | ʻO Alfa Romeo 75 |
| AR64103 (143 hp / 187 Nm) | ʻO Alfa Romeo 164 |
| AR67201 (143 hp / 187 Nm) | ʻO Alfa Romeo 155 |
ʻO ka lua o ka hanauna Alfa Romeo Twin Spark engines
I ka makahiki 1996, ua hoʻomaka ka lua o ka hanauna o Twin Spark engines ma ka Alfa Romeo 155 model. ʻOkoʻa ko lākou hoʻolālā: aia kahi pahu pahu hao, kahi kāʻei kāʻei manawa, kahi poʻo alumini me 16 valves a me kahi valve intake (ma nā ʻano āpau koe wale nō ʻo ECO). ʻO nā hoʻololi me ka nui o 1.8 a me 2.0 liters i lako me kahi ʻōnaehana geometry intake VLIM, a ʻo nā ʻōpio ʻōpio 1.4 a me 1.6 lita wale nō i hana me ka ʻole; ua loaʻa iā lākou kahi manifold maʻamau.
Ua loli iki ka ʻōnaehana ʻo Twin Spark; ʻelua mau ihoiho i hoʻonohonoho like ʻia i hoʻohālikelike ʻia i nā kukui nui a me nā kukui liʻiliʻi, ʻo ka mea nui aia ma waenakonu. I ka hoʻololi ʻana i ka Euro 3, ua hōʻano hou ʻia ka ʻōnaehana ignition a ʻike ʻia nā coils pākahi.
ʻO ka laina ʻelua he ʻehā mau ʻano mana me ka nui o 1.4, 1.6, 1.8 a me 2.0 lita:
| AR38501 (103 hp / 124 Nm) | Alfa Romeo 145, 146 |
| AR67601 (120 hp / 146 Nm) | Alfa Romeo 145, 146, 155 |
| AR32104 (120 hp / 146 Nm) | Alfa Romeo 147, 156 |
| AR37203 (105 hp / 140 Nm) | ʻO Alfa Romeo 147 ECO |
| AR67106 (140 hp / 165 Nm) | Alfa Romeo 145, 146, 155 |
| AR32201 (144 hp / 169 Nm) | Alfa Romeo 145, 146, 156 |
| AR32205 (140 hp / 163 Nm) | Alfa Romeo 145, 156, GT II |
| AR67204 (150 hp / 186 Nm) | Alfa Romeo 145, 146, 155 |
| AR32301 (155 hp / 187 Nm) | Alfa Romeo 145, 146, 156 |
| AR32310 (150 hp / 181 Nm) | Alfa Romeo 147, 156, GTV II |
| AR34103 (155 hp / 187 Nm) | ʻO Alfa Romeo 166 |
| AR36301 (150 hp / 181 Nm) | ʻO Alfa Romeo 166 |
