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Turbo/Nitrous Tech

topic #91644

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Subject: "RE: Fuel Delivery Problems/Turbo"

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Blizare	Dec-08-05 07:17 AM
Donating 2GNT member 7595 posts,

#91896, "RE: Fuel Delivery Problems/Turbo"
In response to In response to 29
Dec-08-05 07:25 AM by Blizare

Originally posted by evotunedscc
With my 450cc injectors I'm gonna turn fp down to 50lbs at idle and 110lbs at 9lbs of boost.

Okay. stock idle FP is 45-47psi. 235cc injectors.

Why are you going to run 450's at a higher pressure. Search for sfmu setups with 440's. You have to run pretty low idle fuel pressures with anything that large, and fuel spray quality will be poor with idle pressures under 20 psi.

Just search. I don't feel like doing it for you right now.

EDIT: I think you'll need about a 3:1 raise in fp. so say 25 psi at idle static at around 32-35. then say 60-65 at WOT with 10psi. But then comes the "TUNING" part which you cannot do without a wideband 02 sensor.
So yea, the sfmu has some tunabilty to it but you can do any good without knowing where your at and whether or not adjustments are actually doing good.

AGAIN, this is not my fuel system, I am just guessing my the many threads i've read in the past on this issue.

I eat emo kids for breakfast

1995 Eagle Talon (SOLD)
72' SuperBeetle
72' Standard Beetle
56' Deluxe Beetle

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Fuel Delivery Problems/Turbo [View all] , evotunedscc, Nov-28-05 06:20 PM

RE: Fuel Delivery Problems/Turbo, selmerguy2003, Nov-28-05 06:39 PM, #1

RE: Fuel Delivery Problems/Turbo, BumpinTalon, Nov-28-05 06:40 PM, #2

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-28-05 06:46 PM, #3

RE: Fuel Delivery Problems/Turbo, Blizare, Nov-28-05 06:59 PM, #4

RE: Fuel Delivery Problems/Turbo, BumpinTalon, Nov-28-05 07:20 PM, #5

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-28-05 07:22 PM, #6

RE: Fuel Delivery Problems/Turbo, BumpinTalon, Nov-28-05 07:40 PM, #7

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-28-05 07:51 PM, #8

RE: Fuel Delivery Problems/Turbo, Darrell, Nov-29-05 05:10 AM, #9

RE: Fuel Delivery Problems/Turbo, DSMchevy, Nov-29-05 05:24 AM, #10

RE: Fuel Delivery Problems/Turbo, BumpinTalon, Nov-29-05 05:37 AM, #11

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-29-05 10:31 AM, #12

RE: Fuel Delivery Problems/Turbo, rs_smoked_you, Nov-29-05 10:40 AM, #13

RE: Fuel Delivery Problems/Turbo, Team

Team

Avenger, Nov-29-05 12:07 PM, #14

RE: Fuel Delivery Problems/Turbo, BumpinTalon, Nov-29-05 01:22 PM, #15

RE: Fuel Delivery Problems/Turbo, Blizare, Nov-30-05 08:17 AM, #16

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-30-05 10:10 AM, #17

RE: Fuel Delivery Problems/Turbo, Blizare, Nov-30-05 10:24 AM, #18

RE: Fuel Delivery Problems/Turbo, Blizare, Nov-30-05 10:26 AM, #19

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-30-05 10:43 AM, #20

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-30-05 12:38 PM, #21

RE: Fuel Delivery Problems/Turbo, Team

Team

Avenger, Nov-30-05 01:09 PM, #22

RE: Fuel Delivery Problems/Turbo, willmayo, Nov-30-05 01:33 PM, #23

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-30-05 02:43 PM, #24

RE: Fuel Delivery Problems/Turbo, evotunedscc, Nov-30-05 02:53 PM, #25

RE: Fuel Delivery Problems/Turbo, Blizare, Dec-01-05 07:36 AM, #26

RE: Fuel Delivery Problems/Turbo, rs_smoked_you, Dec-01-05 10:20 AM, #27

RE: Fuel Delivery Problems/Turbo, Blizare, Dec-01-05 11:57 AM, #28

RE: Fuel Delivery Problems/Turbo, evotunedscc, Dec-07-05 06:07 PM, #29

RE: Fuel Delivery Problems/Turbo, Blizare, Dec-08-05 07:17 AM #30

RE: Fuel Delivery Problems/Turbo, Team

Team

Avenger, Dec-08-05 07:26 AM, #31

RE: Fuel Delivery Problems/Turbo, Blizare, Dec-08-05 07:27 AM, #32

RE: Fuel Delivery Problems/Turbo, evotunedscc, Dec-08-05 12:38 PM, #33

RE: Fuel Delivery Problems/Turbo, evotunedscc, Dec-09-05 07:40 PM, #34

RE: Fuel Delivery Problems/Turbo, DarkEclips96, Dec-10-05 02:53 AM, #35

RE: Fuel Delivery Problems/Turbo, Blizare, Dec-10-05 06:02 AM, #36

RE: Fuel Delivery Problems/Turbo, evotunedscc, Dec-10-05 07:10 AM, #37

RE: Fuel Delivery Problems/Turbo, evotunedscc, Dec-10-05 11:55 AM, #38

RE: Fuel Delivery Problems/Turbo, evotunedscc, Dec-10-05 12:16 PM, #39

RE: Fuel Delivery Problems/Turbo, DarkEclips96, Dec-10-05 05:19 PM, #40

RE: Fuel Delivery Problems/Turbo, Blizare, Dec-11-05 07:00 AM, #41

RE: Fuel Delivery Problems/Turbo, evotunedscc, Dec-11-05 10:18 PM, #42

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Turbo/Nitrous Tech

topic #91644

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