/k mechanical engineers kam in!, ron97 Ron97 engine compression ratio
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 Dec 4 2014, 09:42 AM
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#1
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QUOTE(destEX @ Dec 4 2014, 08:42 AM) Yes ron97 can handle more pressure but who puts the pressuee? The engine right? Then the compression ratio is determined by the engine, so back to my main question, is the engine compression ratio variable for normal msia cars Compression ratio is fixed..where can suka suka change wan.hhahaa U mean air fuel ratio? |
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Dec 4 2014, 09:45 AM
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#2
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QUOTE(desmond2020 @ Dec 4 2014, 09:44 AM) Can change ignition timing based on feedback from knock sensor Yeah but the question was change compression ratio. That is fixed mechanically |
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Dec 4 2014, 09:46 AM
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#3
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QUOTE(Balaclava @ Dec 4 2014, 09:43 AM) 97 on the A5, 95 on my C200. after all those bullshit, i just have to pay less. happy man ayam. Hope your 2.0t ea888 dun start eating oil..hehee  This post has been edited by ar188: Dec 4 2014, 09:47 AM |
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Dec 4 2014, 09:54 AM
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#4
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QUOTE(desmond2020 @ Dec 4 2014, 09:48 AM) If timing is retarded, ignition happen faster. Therefore piston travel shorter distance before ignition hence lower compression ratio er.... u mechanical engineer?  from where wan? |
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Dec 5 2014, 12:29 AM
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#5
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QUOTE(heavenly91 @ Dec 5 2014, 12:27 AM) From university of lowyat la... the moving piston can change compression ratio wan  |
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