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12-06-2004, 07:53 AM
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#1 | |
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AF Enthusiast
Join Date: Dec 2004
Location: Orlando, Florida
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SOHC v. DOHC
Just to clear up some stuff for some people, I'm going to explain SOHC and DOHC, since it seems some people don't know the difference. SOHC stands for Single Overhead Cam. This means that the exhaust and intake go through the same valve, which is activated by one cam. DOHC stands for Dual Overhead Cam. This means that there are two cams, each activating one cylinder, which means the exhaust and intake go through two seperate valves.
Please correct me if I'm wrong, but I had to take a AutoBasics course, and might have slept through the whole thing....  |
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12-06-2004, 08:09 AM
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#2 | |
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AF Enthusiast
 Join Date: Apr 2004
Location: Bradenton, Florida
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Re: SOHC v. DOHC
sorry, I have to correct you - you're wrong.
I shudder to think how you'd get gas in AND exhaust OUT with the same valve! No, SOHC means that a single camshaft operates all the valves, and the inlet and exhaust valves are ALWAYS separate. DOHC just means that there are 2 camshafts, one operating one set of valves, the other operating the second. |
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12-06-2004, 08:18 AM
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#3 | |
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AF Enthusiast
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Re: SOHC v. DOHC
yeah, i was kinda confused on that part, but i did remember seeing a 1 valve, so I musta got confursed.
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