Lub sijhawm SBC yuav tsum tau teem sijhawm li cas?
Lub sijhawm SBC yuav tsum tau teem sijhawm li cas?

Video: Lub sijhawm SBC yuav tsum tau teem sijhawm li cas?

Video: Lub sijhawm SBC yuav tsum tau teem sijhawm li cas?
Video: yuav tsum thov vaj tswv txhua sij hawm 2024, Tej zaum
Anonim

Yuav tsum ua teeb mus rau qhov chaw nyob ib ncig ntawm 34 degrees ntawm 350 nrog cov laus tsim lub taub hau, tej zaum tsawg me ntsis rau lub taub hau niaj hnub. Yog lawm. Yog tias koj qhov kev nce qib tsis yog "tag nrho hauv" los ntawm 2800-3000 RPM, kuv yuav sim sib txawv ntawm cov txheej txheem ua ntej.

Kuj nug, dab tsi yog lub sijhawm raug rau Chevy 350?

Cov sij hawm tuaj yeem sib txawv ntawm 2 thiab 12 degrees BTDC, qhov pom zoo foob pob hluav taws sib txawv thiab txawm tias qhov khoob khoob sib txawv. Feem ntau pib tawm nrog 12 qib ntawm kev pib ua ntej yog hais txog qhov yog.

Ib yam li ntawd, lub sijhawm pib yog dab tsi? Lub sijhawm pib hais txog qhov twg sij hawm yog teem rau ntawm ib qho tsis muaj zog. Qhov no tseem yog qhov uas koj tso tus faib khoom thaum teeb tsa sij hawm.

Yog li ntawd, lub sijhawm ua ntej yuav tsum nyob twj ywm li cas?

Feem ntau cov cav yuav tsis ua haujlwm zoo siab nrog ib ignition ua ntej ntawm 15-32 degrees. Qhov no yog qhov dav heev - qee lub cav yuav tsis zoo siab ntawm 32 degrees thiab lwm tus yuav tsis nyob ntawm 15 degrees!

Yuav ua li cas yog tias ignition sij hawm dhau lawm?

Yog tias lub sijhawm tiv thaiv hluav taws xob dhau lawm nyob deb advanced , nws yuav ua rau cov roj-thiab-cua sib tov rau ignite ib yam nkaus thaum ntxov nyob rau hauv lub combustion voj voog. Qhov no tuaj yeem ua rau cov cua sov uas tsim los ntawm cov txheej txheem combustion nce thiab ua rau overheating ntawm lub cav.

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