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2GNT Technical

Turbo/Nitrous Tech

topic #88171

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Subject: "RE: good or bad?"

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siueclipse	Jul-25-05 05:57 PM
Member since Nov 28th 2002 3504 posts,

#88205, "RE: good or bad?"
In response to In response to 0
Jul-25-05 05:58 PM by siueclipse

Originally posted by cs82685
My A/F gauge reads .84-.85 at WOT under boost, but that's what it read when the engine wasn't seeing boost at WOT, is it possible that my gauge just reads low? My setup is stock injectors with sfmu with largest disk and dark spring, and at 5-5.5 pounds FP was 70-75 psi(if i remember correctly that's about right or no?) Idle FP is set at 45 psi just trying to get a general consensus on my situation. Any opinions will be helpful TIA btw, will max FP be effected by raising or lowering FP at idle?

Raise your idle pressure to about 50-55 psi and it should help out your top end to give you a little more fuel.

Get yourself an EGT gauge and if you can afford it, a wideband. I personally like the Dynojet Wideband Commander.

I wouldnt boost without an EGT gauge at least.. your basically driving your motor blind without one.

Narrow band readings have been known to be inacuate which is why nobody tunes by them. If you must tune by narrow band, you need to shoot for .93, which I feel is the sweet spot and a hair rich to ensure damage doesn't occur.

Good luck.

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good or bad? [View all] , Moderator

cs82685, Jul-24-05 04:16 PM

RE: good or bad?, eclipse982nrRST, Jul-25-05 03:08 AM, #1

RE: good or bad?, djtrickee, Jul-25-05 06:09 AM, #2

RE: good or bad?, jsupetran, Jul-25-05 06:13 AM, #3

RE: good or bad?, mcgyvr, Jul-25-05 10:40 AM, #4

RE: good or bad?, Moderator

cs82685, Jul-25-05 03:49 PM, #5

RE: good or bad?, eclipse982nrRST, Jul-25-05 04:02 PM, #6

RE: good or bad?, Moderator

cs82685, Jul-25-05 04:43 PM, #7

RE: good or bad?, eclipse982nrRST, Jul-25-05 04:48 PM, #8

RE: good or bad?, Moderator

cs82685, Jul-25-05 04:59 PM, #9

RE: good or bad?, djtrickee, Jul-25-05 05:14 PM, #10

RE: good or bad?, eclipse982nrRST, Jul-25-05 05:50 PM, #11

RE: good or bad?, siueclipse, Jul-25-05 05:57 PM #12

RE: good or bad?, djtrickee, Jul-25-05 06:06 PM, #13

RE: good or bad?, siueclipse, Jul-25-05 06:19 PM, #14

RE: good or bad?, Moderator

cs82685, Jul-26-05 01:09 AM, #15

RE: good or bad?, siueclipse, Jul-26-05 03:22 AM, #16

RE: good or bad?, Keith2172, Jul-26-05 05:10 AM, #17

RE: good or bad?, siueclipse, Jul-26-05 05:59 PM, #18

RE: good or bad?, BumpinTalon, Jul-26-05 06:12 PM, #19

RE: good or bad?, djtrickee, Jul-26-05 06:19 PM, #20

RE: good or bad?, siueclipse, Jul-27-05 02:13 PM, #21

RE: good or bad?, djtrickee, Jul-27-05 02:28 PM, #22

RE: good or bad?, eclipse982nrRST, Jul-27-05 02:35 PM, #23

RE: good or bad?, eclipse982nrRST, Jul-27-05 02:37 PM, #24

RE: good or bad?, djtrickee, Jul-27-05 02:40 PM, #25

RE: good or bad?, eclipse982nrRST, Jul-27-05 02:46 PM, #26

RE: good or bad?, djtrickee, Jul-27-05 02:48 PM, #27

RE: good or bad?, totaleklipse97, Jul-27-05 04:20 PM, #28

RE: good or bad?, Team

XtremeRS, Jul-27-05 04:45 PM, #29

RE: good or bad?, djtrickee, Jul-27-05 05:09 PM, #30

RE: good or bad?, Team

XtremeRS, Jul-27-05 06:29 PM, #31

RE: good or bad?, WickedESi, Jul-28-05 09:03 AM, #32

RE: good or bad?, Team

XtremeRS, Jul-28-05 12:20 PM, #33

RE: good or bad?, djtrickee, Jul-28-05 02:13 PM, #34

RE: good or bad?, turbo8u, Jul-28-05 02:17 PM, #35

RE: good or bad?, Team

XtremeRS, Jul-28-05 04:24 PM, #36

RE: good or bad?, WickedESi, Jul-28-05 04:31 PM, #37

RE: good or bad?, djtrickee, Jul-28-05 04:40 PM, #38

RE: good or bad?, Moderator

cs82685, Jul-28-05 04:53 PM, #39

RE: good or bad?, djtrickee, Jul-28-05 05:42 PM, #40

RE: good or bad?, Moderator

cs82685, Jul-29-05 01:24 AM, #41

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Turbo/Nitrous Tech

topic #88171

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