General engine questions/issues that aren't specific to the other categories
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By perez_tamayo
#39236 which has more power? a zc block with dohc head or zc block with sohc vtec head?
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By ohDirka
#39246 compare the DOHC ones to the other D16a's...The only d16a that was installed in civics was the A6 and that was on the EF 88-91
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By perez_tamayo
#39247 well i have a sohc zc engine in my car. i want to do a head swap but i'm not sure which would give me the most hp. from what i see in the chart the dohc head would. am i right?
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By ohDirka
#39248 it would :thumb: