FPR on h22, same as b/d series?
08-10-2007, 05:26 AM
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Re: FPR on h22, same as b/d series? (nabin)
if i remember correctly i think they are different. I used a civic rail when doing my EURU R mani, and if i remember correctly i couldn't swap over the FPR from my prelude fuel rail
08-10-2007, 07:32 AM
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Even the b & d series are different. There are two mounting bolt pattens. The h22 has the straight across bolt patten at 9 and 3 o'clock position and the return line opening is larger than the b & d series. The fuel pressure might be slightly different as well.
08-10-2007, 11:23 AM
#5
Re: (JT)
MY h22 doesnt have that bolt pattern.....the 3 and 9 stuff is just like my b/d series ones.
my h22 fpr is sitting crooked, something like 10 and 4 if yoiu wanna use clock numbers.......
fuel pressure on b and d is the same. im running a stock fuel pump on a civic with stock fpr to run my gsr. the only difference is the ecu. the ecu puts out more fuel in this case.
my h22 fpr is sitting crooked, something like 10 and 4 if yoiu wanna use clock numbers.......
fuel pressure on b and d is the same. im running a stock fuel pump on a civic with stock fpr to run my gsr. the only difference is the ecu. the ecu puts out more fuel in this case.
08-10-2007, 05:25 PM
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There are basically two versions of fpr for the different models of Hondas with slightly different bolt pattern in relationship to the fuel inlet hole. The one on the bottom is from a h22 which has the same bolt pattern as some b & d series. The one on top is an AEM fpr for a d16y8 which has a slightly different configuration.
I want to reuse the AEM on the h22 but it won't fit the h22 fuel rail and I don't want to buy an aftermarket rail and a new FPR. So I decided to make a remote fuel block that will work with all FPR configurations.
I want to reuse the AEM on the h22 but it won't fit the h22 fuel rail and I don't want to buy an aftermarket rail and a new FPR. So I decided to make a remote fuel block that will work with all FPR configurations.
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08-10-2007, 07:26 PM
#8
Re: (JT)
you sir, are badass. thank you for answering my question.
another question.....do they have the same flow rate (stock b series and stock hseries)?
basically - i have a fpr and fuel gauge on my h22 lude right now and i want to take the fpr off and replace it with stock, aswell as remove the fuel gauge to use on my civic.
i have a stock dseries fpr thats just sitting - it looks like it will be the same bolt pattern. would it work?
another question.....do they have the same flow rate (stock b series and stock hseries)?
basically - i have a fpr and fuel gauge on my h22 lude right now and i want to take the fpr off and replace it with stock, aswell as remove the fuel gauge to use on my civic.
i have a stock dseries fpr thats just sitting - it looks like it will be the same bolt pattern. would it work?
08-10-2007, 07:56 PM
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I think you meant fuel pressure instead of flow rate. The stock fuel pressure for the h22 is 33-40psi with the vacuum line disconnected and plugged. What you can do to verify is to leave the fuel pressure gauge on, then swap the d-series fpr to see if it's within range.
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