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09-15-2005, 03:13 PM
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#1 |
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graph of O2 voltages at different primary fuel trim levels: (open for interpretation)
 my fats time at 80% was 5.5 and at 90% was 5.6. outside temp read 99 degrees. compare these to a personal best of 4.71 at 59 degrees. (the run at 90% was my 2nd run, 80% was my 6th run so im sure heatsoak was a huge factor on my stock intercoolers as well) obviously this is a huge step in fueling... this is just for informational purposes. i'll probably settle on something in the 83-84% range, depending on fats times. note: setup includes stock turbos, open-ish intake with stock maf, catback, and greentop injectors @ 4 bar.
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S4=History  New Track Whore (above): Kirk rollbar, Sparco Evo seats & VAC Motorsports brackets, G-Force 6pt harnesses, Rear Interior Stripped, Hawk HT-10 track pads, B&M Technik shifter, H&R sport springs, Falken Azenis RT-615 255 & 275 tires, IOPort Camera Mount and a Fire Extinguisher (SSR GT2 19x8.5 & 19x10 with Hankook K104 245/35-19 & 275/30-19 tires for the street and rainy track days) pictures: http://public.fotki.com/fourtailpipes/ 1 lap at summit: http://www.lehigh.edu/~armc/one%20lap%20at%20summit.WMV another lap at summit: http://www.lehigh.edu/~armc/summit%2...open%20lap.WMV |
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09-15-2005, 03:22 PM
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#2 |
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why are you running greentop injectors with K03s?
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Mark P   Current: '08 Audi A3 2.0T DSG, S-line - Ibis White - website - 25k miles '04 Porsche 911 Turbo, Speed Yellow - website - 29k miles '01.5 VW Golf 4dr 1.8T, Satin Silver, APR Stg3 - website - 203k miles '09 VW Tiguan 2.0T, Candy White - Hers Previous: '02 Audi S4 Avant, Imola Yellow, APR Stg3 - website - 191k miles '00 Audi A4 1.8T, Silver - Quattrobonium website |
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09-15-2005, 03:23 PM
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#3 |
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ko4's are in my future
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S4=History New Track Whore (above): Kirk rollbar, Sparco Evo seats & VAC Motorsports brackets, G-Force 6pt harnesses, Rear Interior Stripped, Hawk HT-10 track pads, B&M Technik shifter, H&R sport springs, Falken Azenis RT-615 255 & 275 tires, IOPort Camera Mount and a Fire Extinguisher (SSR GT2 19x8.5 & 19x10 with Hankook K104 245/35-19 & 275/30-19 tires for the street and rainy track days) pictures: http://public.fotki.com/fourtailpipes/ 1 lap at summit: http://www.lehigh.edu/~armc/one%20lap%20at%20summit.WMV another lap at summit: http://www.lehigh.edu/~armc/summit%2...open%20lap.WMV |
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09-15-2005, 03:25 PM
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#4 |
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that doesn't answer the question
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Mark P Current: '08 Audi A3 2.0T DSG, S-line - Ibis White - website - 25k miles '04 Porsche 911 Turbo, Speed Yellow - website - 29k miles '01.5 VW Golf 4dr 1.8T, Satin Silver, APR Stg3 - website - 203k miles '09 VW Tiguan 2.0T, Candy White - Hers Previous: '02 Audi S4 Avant, Imola Yellow, APR Stg3 - website - 191k miles '00 Audi A4 1.8T, Silver - Quattrobonium website |
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09-15-2005, 03:26 PM
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#5 |
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well theres no good reason not to... they run just as fast as stock injectors.
im just doing this in steps. car was running too lean on stock injectors
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S4=History New Track Whore (above): Kirk rollbar, Sparco Evo seats & VAC Motorsports brackets, G-Force 6pt harnesses, Rear Interior Stripped, Hawk HT-10 track pads, B&M Technik shifter, H&R sport springs, Falken Azenis RT-615 255 & 275 tires, IOPort Camera Mount and a Fire Extinguisher (SSR GT2 19x8.5 & 19x10 with Hankook K104 245/35-19 & 275/30-19 tires for the street and rainy track days) pictures: http://public.fotki.com/fourtailpipes/ 1 lap at summit: http://www.lehigh.edu/~armc/one%20lap%20at%20summit.WMV another lap at summit: http://www.lehigh.edu/~armc/summit%2...open%20lap.WMV |
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09-15-2005, 03:30 PM
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#6 |
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"car was running too lean on stock injectors" = answer. Thanks
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Mark P Current: '08 Audi A3 2.0T DSG, S-line - Ibis White - website - 25k miles '04 Porsche 911 Turbo, Speed Yellow - website - 29k miles '01.5 VW Golf 4dr 1.8T, Satin Silver, APR Stg3 - website - 203k miles '09 VW Tiguan 2.0T, Candy White - Hers Previous: '02 Audi S4 Avant, Imola Yellow, APR Stg3 - website - 191k miles '00 Audi A4 1.8T, Silver - Quattrobonium website |
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09-15-2005, 03:31 PM
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#7 |
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no problem. ive been asked 5 million times, so the last million or so answers have been shortened
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S4=History New Track Whore (above): Kirk rollbar, Sparco Evo seats & VAC Motorsports brackets, G-Force 6pt harnesses, Rear Interior Stripped, Hawk HT-10 track pads, B&M Technik shifter, H&R sport springs, Falken Azenis RT-615 255 & 275 tires, IOPort Camera Mount and a Fire Extinguisher (SSR GT2 19x8.5 & 19x10 with Hankook K104 245/35-19 & 275/30-19 tires for the street and rainy track days) pictures: http://public.fotki.com/fourtailpipes/ 1 lap at summit: http://www.lehigh.edu/~armc/one%20lap%20at%20summit.WMV another lap at summit: http://www.lehigh.edu/~armc/summit%2...open%20lap.WMV |
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09-15-2005, 03:35 PM
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#8 |
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gotcha
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Mark P Current: '08 Audi A3 2.0T DSG, S-line - Ibis White - website - 25k miles '04 Porsche 911 Turbo, Speed Yellow - website - 29k miles '01.5 VW Golf 4dr 1.8T, Satin Silver, APR Stg3 - website - 203k miles '09 VW Tiguan 2.0T, Candy White - Hers Previous: '02 Audi S4 Avant, Imola Yellow, APR Stg3 - website - 191k miles '00 Audi A4 1.8T, Silver - Quattrobonium website |
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09-15-2005, 03:38 PM
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#9 |
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"open-ish intake with stock maf" Can you explain this more? & How is u r Miss-fires if any?
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2000 Audi S4 STG 3 FATS = 3.66 w/ 91 oct AIM: EdyJun  11 September 2001 In their honor. In their memory. <font color="red">---------------------------------------------------------- <u><big>  <a href="http://homepage.mac.com/edyjun1/S4/index.htm">EdyJun's S4 Directory (FAQ, DIY, Info, Tips and Help) </a> </big> </u>---------------------------------------------------------- </font> |
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09-15-2005, 03:45 PM
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#10 |
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*edit* some misfires... the intake is a silicone hose, a maf and a KN filter with a homemade...
fiberglass airbox. the box seals against the hood like the one x-1 racer did. i'm looking into larger maf options, but i dont want to spend 350 on a CNC one. POS relocated to a 1/4" thick steel plate inside the airbox.
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S4=History New Track Whore (above): Kirk rollbar, Sparco Evo seats & VAC Motorsports brackets, G-Force 6pt harnesses, Rear Interior Stripped, Hawk HT-10 track pads, B&M Technik shifter, H&R sport springs, Falken Azenis RT-615 255 & 275 tires, IOPort Camera Mount and a Fire Extinguisher (SSR GT2 19x8.5 & 19x10 with Hankook K104 245/35-19 & 275/30-19 tires for the street and rainy track days) pictures: http://public.fotki.com/fourtailpipes/ 1 lap at summit: http://www.lehigh.edu/~armc/one%20lap%20at%20summit.WMV another lap at summit: http://www.lehigh.edu/~armc/summit%2...open%20lap.WMV |
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09-15-2005, 03:45 PM
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| Tags |
| 02, audi, b5, fuel, graphs, interpretation, levels, o2, optimal, proper, rs4, s4, trim, voltages, wot |
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