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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections.

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Old 04-27-2012, 07:54 AM   #1
RETed
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Originally Posted by Raksj04 View Post
I redid them a few years ago but that was with cheap autozone hose and since I sometimes smell fuel when driving I want to be sure that it isn't leaking near the hottess part of the car.
How cheap is "cheap"?
"Fuel injection" hose is very expensive - even from Autozone.
It's going to cost almost the same as this push-on or SS AN stuff.
It should cost close to $10 / foot?
If you paid like $1 - $2 / foot, it's the WRONG HOSE.

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Thanks for the offer but I am replace the stock one with an adjustable one to help fix an issue I have.
I dunno what you're trying to do, but messing with an adjustable FPR usually gets you into more trouble.
At the very least, you need to monitor fuel (rail) pressures to have an idea what is going in.


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because you're only as good as your backup
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Old 04-27-2012, 08:19 AM   #2
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Quote:
Originally Posted by RETed View Post
I dunno what you're trying to do, but messing with an adjustable FPR usually gets you into more trouble.
At the very least, you need to monitor fuel (rail) pressures to have an idea what is going in.


-Ted


I had the issue of hesition and wild AFR fluxs when the car is in the closed loop mode. I have a RTEK 2.1 walbro 255 and larger secondry fuel injectors. From what I have read increasing the fuel pressure or just upgrading to FPR to one that can handle the increased flow of the fuel pump will fix the issue. I do plan on getting a fuel pressure gauge with this setup.
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