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Power dip between 2k -3k RPM?

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Old 11-04-2010, 05:46 AM
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ITR

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Default Power dip between 2k -3k RPM?

I noticed there to be a slight power dip (or hesitation) when I floor the car between 2-3K rpm (I know I know, can't constantly keep it above 6K ). At first it was in second gear but I quickly realized it was there in first and third gear. Therefore, I can only conclude it is a characteristic of the F22C1 engine. I owned an F20C before and never noticed this behaviour.

I know certain Honda motors have strange power dips (i.e. RSX Type S).

I also have an K&N intake which is yet to be installed. I wonder if this will remove the power dip?
Old 11-04-2010, 06:00 AM
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Wait, we have power between 2-3k?!!!!!
Old 11-04-2010, 08:02 AM
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Why would you floor it at 2000rpm? Why would you ever be at 2000rpm in any gear besides 1st?
Old 11-04-2010, 08:33 AM
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I've noticed that slight hesiation in my fiancee's AP2, but never in my AP1. I have no clue what it is though.
Old 11-04-2010, 08:41 AM
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Originally Posted by ITR,Nov 4 2010, 08:46 AM
I noticed there to be a slight power dip (or hesitation) when I floor the car between 2-3K rpm (I know I know, can't constantly keep it above 6K ). At first it was in second gear but I quickly realized it was there in first and third gear. Therefore, I can only conclude it is a characteristic of the F22C1 engine. I owned an F20C before and never noticed this behaviour.

I know certain Honda motors have strange power dips (i.e. RSX Type S).

I also have an K&N intake which is yet to be installed. I wonder if this will remove the power dip?
It's the drive by wire system
Old 11-04-2010, 09:18 AM
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Originally Posted by RedCelica,Nov 4 2010, 08:41 AM
It's the drive by wire system
No its the big ass flywheel. After getting an 8lb ACT, all the issues that I though were DBW related were gone. DBW signals are virtually instant. Can any 04 to 05 owners chime in?
Old 11-04-2010, 09:26 AM
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If the clutch is fully engaged, then the flywheel and engine are both spinning at road speed. I dont think it's the flyhweel. If he was going from 1st to 2nd and felt this I would concur. Hey, I could be wrong though.
Old 11-04-2010, 09:26 AM
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04 here. Yes, mine does it. But any time it happens, my drving behavior could be considered "lugging" the engine, so I simply avoid high-load, low rpm.

Every Honda I've ever owned has had this characteristic in some form.
Old 11-04-2010, 10:17 AM
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Originally Posted by Mike21,Nov 4 2010, 08:02 AM
Why would you floor it at 2000rpm? Why would you ever be at 2000rpm in any gear besides 1st?
I drive all the time at 2000 rpm's. Whats wrong with that?
Old 11-04-2010, 10:29 AM
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Originally Posted by Mike21,Nov 4 2010, 08:02 AM
Why would you floor it at 2000rpm? Why would you ever be at 2000rpm in any gear besides 1st?
I've got 135tq @ 2500rpms... why do I need to be any higher on the DD?


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