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Engine Differences

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Old 09-16-2005, 12:05 AM
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Default Engine Differences
Can anyone detail what are the major differences between the F20C 2.0L Engine, and the F22C 2.2L Engine? (Other than just displacement)
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Old 09-16-2005, 02:03 AM
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0.2L!
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Old 09-16-2005, 02:03 AM
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Seriously, crank and rods.
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Old 09-16-2005, 07:55 AM
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Most 2.2s don't seem to use any oil like the 2.0. Maybe they put in different rings or changed the make up of the liners?
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Old 09-16-2005, 07:57 AM
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Originally Posted by AusS2000,Sep 16 2005, 02:03 AM
Seriously, crank and rods.
So, the F20C's are driven by cranks and the F22C's by rods?
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Old 09-16-2005, 01:01 PM
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Yeah, that's it.

Seriously, They both have a crank and rods but the F22C has a crank with a longer throw and shorter rods.
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Old 09-16-2005, 01:05 PM
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Some other little stuff:

Retainers are beefed up

valve springs are different

PCV system is different
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Old 09-16-2005, 02:22 PM
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moving to S2000talk
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Old 09-16-2005, 02:40 PM
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i think best way to sum it up is F22C makes the same amount of power but just 500-1000 RPM earlier than the F20.....similar peak power characteristics though (VTEC)
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Old 09-16-2005, 05:18 PM
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Originally Posted by billman250,Sep 16 2005, 04:05 PM
Some other little stuff:

Retainers are beefed up

valve springs are different

PCV system is different
The cams have slightly different profiles as well.

I can't think of any other differences, though. Same block, same intake manifold, same oilpan... I don't think the pistons were changed either.
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