Alfa Romeo Twin Spark cav
Lub Alfa Romeo Twin Spark 4-lub tog raj kheej roj av cav tau tsim los ntawm 1986 txog 2011 thiab tau teeb tsa ntawm yuav luag tag nrho Alfa qauv los ntawm me me 145 mus rau tus thawj coj 166. Raws li TS series units, thawj kev hloov kho ntawm JTS-engine tsev neeg ntawm cov cav tov tau tsim.
- Thawj tiam
- tiam thib ob
Thawj tiam Alfa Romeo Twin Spark xyaw
Xyoo 1986, 75-liter engine ntawm Twin Spark kab tshiab tau nthuav tawm ntawm Alfa Romeo 2.0. Nws yog ib qho kev vam meej heev rau lub sijhawm ntawd nrog ntau qhov kev txhaj tshuaj roj, ib qho txhuas lub tog raj kheej thaiv nrog lub npe hu ua cov ntaub ntub dej, lub sij hawm saw tsav thiab lub taub hau txhuas nrog ob lub camshafts uas tswj tau yim li qub. Tsis ntev cov koob tau nthuav dav vim cov chav me me hauv kev ua haujlwm ntim los ntawm 1.7 thiab 1.8 litres.
Lub ntsiab tseem ceeb ntawm cov chav nyob no yog lub ignition system nrog ob tug tswm ciab rau ib lub tog raj kheej, uas ua rau nws ua tsis tau tsuas yog rau kev txhim kho kom tiav ntawm combustion ntawm cov roj-cua sib tov, tab sis kuj ua rau nws muaj peev xwm mus ua hauj lwm lub cav nyob rau hauv kev lag luam hom, tab sis nyob rau hauv lub siab. sib tov tsis zoo heev. Nyob rau hauv thawj tiam ntawm lub cev muaj zog, ob tug tib yam thiab symmetrically nyob tswm ciab tau siv.
Cov kab muaj lub hwj chim units nrog ib tug ntim ntawm 1.7, 1.8 thiab ob hom 2.0-liter cav:
| AR67105 (115 hp / 146 Nm) | Alfa Romeo 155 |
| AR67101 (129 hp / 165 Nm) | Alfa Romeo 155 |
| AR06420 (148 hp / 186 Nm) | Alfa Romeo 164 |
| AR06224 (148 hp / 186 Nm) | Alfa Romeo 75 |
| AR64103 (143 hp / 187 Nm) | Alfa Romeo 164 |
| AR67201 (143 hp / 187 Nm) | Alfa Romeo 155 |
Ob tiam Alfa Romeo Twin Spark xyaw
Nyob rau hauv 1996, lub thib ob tiam ntawm Twin Spark xyaw ua ntej ntawm lub Alfa Romeo 155. Lawv tsim txawv heev: muaj cam khwb cia hlau lub tog raj kheej thaiv, lub sij hawm siv txoj siv tawv tsav, ib tug txhuas lub taub hau rau 16 li qub thiab ib tug inlet dephaser (nyob rau hauv tag nrho cov versions tsuas yog ECO). Kev hloov kho nrog lub ntim ntawm 1.8 thiab 2.0 litres tau nruab nrog VLIM kev hloov pauv geometry, thiab tsuas yog cov tub ntxhais hluas ntawm 1.4 thiab 1.6 litres tau ua yam tsis muaj nws, lawv muaj cov pa ua haujlwm.
Lub Twin Spark system kuj tau hloov me ntsis, ob qho tib si symmetrically nyob tswm ciab tau muab txoj hauv kev rau ob lub tswm ciab loj thiab me, qhov tseem ceeb ntawm qhov chaw nyob hauv nruab nrab. Thaum hloov mus rau Euro 3, qhov hluav taws xob hluav taws xob tau hloov kho thiab ib tus neeg coils tshwm sim.
Cov kab thib ob muaj plaub hom fais fab uas muaj qhov ntim ntawm 1.4, 1.6, 1.8 thiab 2.0 litres:
| 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) | 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) | Alfa Romeo 166 |
| AR36301 (150 hp / 181 Nm) | Alfa Romeo 166 |
