More progress! 3.03 FATS time

RAD69 · 11-18-2005, 06:17 AM

I re-adjusted my intake and did some more tweaking with fuel. The car is running a little too rich now, it is in the .9s during spoolup - and therefore kinda doggy until I hit full boost. But the upper-end improved a lot and the FATS time still improved. Hehe - I am sure 45 degree weather last night helped too...

mbox · 11-18-2005, 06:33 AM

how much fuel are you pulling?

I will be curious to see new fats times once you get your A/F in the butter zone b/c I would think you would be easily running sub 3.

InFlux · 11-18-2005, 06:38 AM

Toasty-Stg3::HCBP · 11-18-2005, 06:46 AM

jtsai · 11-18-2005, 06:57 AM

RAD69 · 11-18-2005, 06:58 AM

I have been running a tad lean until now. Last night I re-adjusted my intake setup and it reads higher now, so I am getting too much fuel.

Hehe - I am ADDING 15% primary right now. The issue is mid range, my O2s look nice up top. As Mike will tell you, my Intake pipe is too large, casuing low MAF readings, here is a pic of my Intake

RAD69 · 11-18-2005, 06:59 AM

RAD69 · 11-18-2005, 07:02 AM

lemieux@curbside · 11-18-2005, 07:03 AM

your car is still slow ;p

RAD69 · 11-18-2005, 07:05 AM

I need to do more tweaking.

11-18-2005, 06:17 AM	#1
RAD69 Member Account #: 24886 Join Date: Sep 2001 Posts: 3,015	More progress! 3.03 FATS time I re-adjusted my intake and did some more tweaking with fuel. The car is running a little too rich now, it is in the .9s during spoolup - and therefore kinda doggy until I hit full boost. But the upper-end improved a lot and the FATS time still improved. Hehe - I am sure 45 degree weather last night helped too... __________________ Gone but not forgotten - 1998.5 ASS4

11-18-2005, 06:33 AM	#2
mbox Junior Member Account #: 86816 Join Date: Jan 2005 Posts: 2,725	Using greentops and a 5bar, it's no wonder you're rich... how much fuel are you pulling? I will be curious to see new fats times once you get your A/F in the butter zone b/c I would think you would be easily running sub 3.

11-18-2005, 06:38 AM	#3
InFlux Junior Member Account #: 38914 Join Date: Jun 2002 Posts: 1,353	nice! what octane? __________________ 2002 S4 - Santorin/Silver - 6 speed < Piggie Stage 3 > 3.67 sec. FATS (full tank of 93 octane, 42° ambient, 11/17/05) 2006 GLI - Reflex Silver/Anthracite - DSG < Stock, for now >

11-18-2005, 06:46 AM	#4
Toasty-Stg3::HCBP Member Account #: 35508 Join Date: Apr 2002 Posts: 2,670	Yeah, put the 4bar back in!!! __________________

11-18-2005, 06:57 AM	#5
jtsai Junior Member Account #: 57155 Join Date: Jun 2003 Posts: 1,603	you suck :) __________________

11-18-2005, 06:58 AM	#6
RAD69 Member Account #: 24886 Join Date: Sep 2001 Posts: 3,015	Actually - I am over 110% duty cycle past 5500rpms, I am even seeing 24ms injector time up top. I have been running a tad lean until now. Last night I re-adjusted my intake setup and it reads higher now, so I am getting too much fuel. Hehe - I am ADDING 15% primary right now. The issue is mid range, my O2s look nice up top. As Mike will tell you, my Intake pipe is too large, casuing low MAF readings, here is a pic of my Intake __________________ Gone but not forgotten - 1998.5 ASS4

11-18-2005, 06:59 AM	#7
RAD69 Member Account #: 24886 Join Date: Sep 2001 Posts: 3,015	94 octane. __________________ Gone but not forgotten - 1998.5 ASS4

11-18-2005, 07:02 AM	#8
RAD69 Member Account #: 24886 Join Date: Sep 2001 Posts: 3,015	Don't worry, your car will be eaqually fast when we are done with it... __________________ Gone but not forgotten - 1998.5 ASS4

11-18-2005, 07:03 AM	#9
lemieux@curbside AudiWorld Super User Account #: 47312 Join Date: Dec 2002 Posts: 17,783	if the problem is in mid range (too rich) reduce the ch2 incresing load accle fuel pump . your car is still slow ;p __________________ ************************************************ ************************************* "it's a B5 S4 ,it may break down, but its far enough ahead, by the time its fixed, you still haven't caught up." -best line i've heard ;) AUDI B5 S4 detail info (pdf file) that everyone should read and have saved on his computer AUDI B5 RS4 study guide detail info (pdf file) FATS database VAG-COM LOCATOR ASP Hands down the "BESTEST" tuner out there.

11-18-2005, 07:05 AM	#10
RAD69 Member Account #: 24886 Join Date: Sep 2001 Posts: 3,015	It is at 78% right now. But toying with secondary fuel seemed to change thigs a lot... I need to do more tweaking. __________________ Gone but not forgotten - 1998.5 ASS4

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode


Discussion Forums:	Advanced Search