Help Needed
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Help Needed
I recently traded my 99 civic Si for a 97 civic with a H22A and the transmission code is weird. I did a search on this code "P2U5" and i came up with this post but no answers so i was wondering if anyone knew:
https://honda-tech.com/zerothread?id=477645
The Gears are long..
1st 0-40mph
2nd 40-70mph
3rd 70-110mph
4th well by then i slowed down
Another question, I'm trying to figure out which H22A i have. I noticed the the stamp on the head said p-13 which made me think its a 4th gen. Can anyone help with this? Also what is the redline? I currently have a burned chip and it is unlimited...however i am shifting at 7800rpm.
TIA
https://honda-tech.com/zerothread?id=477645
The Gears are long..
1st 0-40mph
2nd 40-70mph
3rd 70-110mph
4th well by then i slowed down
Another question, I'm trying to figure out which H22A i have. I noticed the the stamp on the head said p-13 which made me think its a 4th gen. Can anyone help with this? Also what is the redline? I currently have a burned chip and it is unlimited...however i am shifting at 7800rpm.
TIA
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Re: Help Needed (MadCityLude)
Actually i don't race as much as i used to but i just want to learn the H22A as much as my B16 when i had my Si. I have yet to take this car to the track and don't really intend to till i have everything the way i want and have knowledge on this subject.
I actually intend to probably get a prelude tranny in the future but am curious to what tranny i have now. Thanks MadCityLude
I actually intend to probably get a prelude tranny in the future but am curious to what tranny i have now. Thanks MadCityLude
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Re: Help Needed (KillerBee)
I did some searching and can't find anything, I am gonna guess that it is a JDM or European Accord tranny though. With the long gears your speaking of and the fact that it hasn't been talked about in the Prelude forum here at all.
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Re: Help Needed (M2B4)
Thats what i concluded as well, just wanted to check with others as well...what is the redline?
Also after doing some research i have found out that the P2U5 is an accord tranny (as i suspected) it is also known as the "f22a6". Here are the gear ratios:
F22a6 (p2u5)
1-3.307
2-1.809
3-1.185
4-.933
5-.685
FD-4.062
And here is where i got my answer:
http://www.cb7tuner.com/vbb/sh...20917
Also after doing some research i have found out that the P2U5 is an accord tranny (as i suspected) it is also known as the "f22a6". Here are the gear ratios:
F22a6 (p2u5)
1-3.307
2-1.809
3-1.185
4-.933
5-.685
FD-4.062
And here is where i got my answer:
http://www.cb7tuner.com/vbb/sh...20917
#7
Re: Help Needed (KillerBee)
The upside is you have a higher topspeed than those of us with H22 5 spds, not to mention better gas mileage. The downside is how often you do you need to go over 130mph & your acceleration isn't as good as it could be.
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Re: Help Needed (2lude4u)
Thats the bad, my acceleration is not what i want it to be I do get good mileage due to the longer gearing but i rather sacrifice that for better acceleration.
I am not planning on going turbo or nitrous as this would be a beautiful candidate for such application. I am not one to accelerate to top speed and would rather have a better low to midrange setup. Oh well.
Thanks everyone.
I am not planning on going turbo or nitrous as this would be a beautiful candidate for such application. I am not one to accelerate to top speed and would rather have a better low to midrange setup. Oh well.
Thanks everyone.
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Actually, gas milage is more closely related to throttle position over engine RPM. However, lower RPM's = less engine wear. Anyway, what does your engine stamp say. H22A (JDM)? H22A1 (USDM 4th gen)? H22A4 (USDM 5th gen)?
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Re: (InvaderTrax)
It has a "H22A" stamp on there. But if it were a jdm, would it not have the type-s head v.s. the p13 i have now?
I mean it does have a red valve cover but it could be aftermarket so thats why i am intrigued in finding out.
I mean it does have a red valve cover but it could be aftermarket so thats why i am intrigued in finding out.
#13
Re: (KillerBee)
It being JDM doesn't make it a type 'S' head, the standard JDM engine has the same head as the USDM engines, just a slightly "hotter" cam. Type 'S' heads are stamped P5P.
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Re: (2lude4u)
/\ I see, thanks for clearing that up. Any good place i can get info, specs, ect... for the 4th gen motor. This is where i was referring to:
https://honda-tech.com/zerothread?id=641555
https://honda-tech.com/zerothread?id=641555
#15
Re: (KillerBee)
The Faq's have all of the answers to your questions, use them well:
https://honda-tech.com/zerothread/689805
https://honda-tech.com/zerothread/689805
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