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Fuel pump
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12-08-2005, 10:36 AM
Post: #11
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Fuel pump
S13 200SX fuel pump also works ok. Right dodo?
 Fuel pump seems common problem these days on AE86 so why not upgrade it if the fuel tank is out of the car. Drifting - best fun you can have in your car with your pants on! |
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12-08-2005, 10:53 AM
Post: #12
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Fuel pump
I thought that i would gain some more power with a bigger one considering your comments......
 That's why Jammie.... AE86 FANATIC!!! |
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12-08-2005, 11:12 AM
Post: #13
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Fuel pump
alimonos Wrote:I thought that i would gain some more power with a bigger one considering your comments...... Ok, but it's reasonable to upgrade pump when you are sure that fuel pump is your "bottleneck". I don't know what 4AGE pump fuel flow is but IMHO you don't need upgrade at least up to 150-160hp NA. If you start engine tune, wild cams, higher CR, headers, even ITB - you shoud get bigger injectors and adjustable FRP first (even in some cases - aftermarket ECU). |
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12-08-2005, 11:28 AM
Post: #14
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Fuel pump
well i have 262cam adj cam gears and header at the moment... injectors available?
AE86 FANATIC!!! |
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12-08-2005, 11:32 AM
Post: #15
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Fuel pump
alimonos Wrote:well i have 262cam adj cam gears and header at the moment... injectors available?Use wideband lambda or some kind of dyno to measure AFR. You must know what AFR is. Then you can make little corrections (if needed) with adjustable FRP or use bigger injectors for more serious enrichment. What are yours at the moment ? |
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12-08-2005, 12:16 PM
Post: #16
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Fuel pump
the stock ones...
AE86 FANATIC!!! |
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12-08-2005, 12:21 PM
Post: #17
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Fuel pump
I want a wideband l sensor. Anyone got one for sale??
danielvanderwoude Wrote:looks like the nmwisima joke saved you in the end ![[Image: AEU86 AE86 - Fuel pump]](https://4.bp.blogspot.com/-w6jGiH7XS38/VoHFow8qUiI/AAAAAAAAYps/l-msiyUIafg/s1600/signaturesv.jpg "AEU86 AE86 - Fuel pump") http://www.jdmbits.com
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12-08-2005, 12:28 PM
Post: #18
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Fuel pump
nmwisima Wrote:I want a wideband l sensor. Anyone got one for sale??I stronly recommend Zeitronix (ZT2) - new. It's very hard to find 2-nd hand btw. |
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12-08-2005, 03:28 PM
Post: #19
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Fuel pump
Ivan141 Wrote:The only valid reasons to replace a fuelpump are: It’s just a precaution! I don’t want to stop on the road with 21 year old pump. Now when I took the tank out, I will replace it. It makes sense, hm? Fun is not the straight line! |
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12-08-2005, 03:43 PM
Post: #20
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Fuel pump
Tell me about it...it happened to me last month as you may well have read on the forum.
But I just wanted to point out that a big capacity fuelpump does not necessarily make for better performance. On a stock engine it can even cause more problems due to overstressed FPR and heating up the petrol. That's why I settled for an ordinary 12B RX7 pump, better capacity than stock but not extreme. FABRICA MI DIEM, PVNC! |
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