Skoda Octavia RS mk1 stage 1

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totti

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	Skoda Octavia RS mk1 stage 1 « on: December 14, 2019, 02:33:54 PM »

Hi,

My modified car has the following parameters:

1.8t AUQ engine code
2002 model year
k03s stock turbo
386cc injectors
60mm(2.5 inch) downpipe with original cat
One sieded FMIC with 550mm x 225mm x 65mm core size https://www.ebay.com/itm/BLACK-FRONT-MOUNT-INTERCOOLER-FMIC-KIT-FOR-VOLKSWAGEN-VW-GOLF-MK4-1-8T-GTI/120523367220?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
The max boost is ~1,35bar

212,7 PS and 335 Nm


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fknbrkn

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mk4 1.8T AUM

	Re: Skoda Octavia RS mk1 stage 1 « Reply #1 on: December 14, 2019, 02:45:47 PM »

PID calibrated poorly
Ignition could be more agressive


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totti

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	Re: Skoda Octavia RS mk1 stage 1 « Reply #2 on: December 14, 2019, 03:15:08 PM »

Quote from: fukenbroken on December 14, 2019, 02:45:47 PM

PID calibrated poorly
Ignition could be more agressive

Yes the pid is solved after the dyno. I tried the ignition but with more agressive it was always retard


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totti

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	Re: Skoda Octavia RS mk1 stage 1 « Reply #3 on: December 14, 2019, 03:17:59 PM »

Quote from: totti on December 14, 2019, 03:15:08 PM

Yes the pid is solved after the dyno. I tried the ignition but with more agressive it was always retard

That is my last log with modified pid


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fknbrkn

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	Re: Skoda Octavia RS mk1 stage 1 « Reply #4 on: December 14, 2019, 03:25:16 PM »

thats looking good
retards indicates youre running full available timing so no worry about (in reasonable values)


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IamwhoIam

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	Re: Skoda Octavia RS mk1 stage 1 « Reply #5 on: December 15, 2019, 08:26:16 AM »

386cc injectors is not what most people call a "stage1" type of car anymore


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I have no logs because I have a boost gauge (makes things easier)

totti

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	Re: Skoda Octavia RS mk1 stage 1 « Reply #6 on: December 15, 2019, 08:48:34 AM »

Quote from: IamwhoIam on December 15, 2019, 08:26:16 AM

386cc injectors is not what most people call a "stage1" type of car anymore

the original 317cc runs at near 100%, so I changed it to the 386cc. It is plug&play and just some map modifications needed. It is stock at apx and bam engines.


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totti

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	Re: Skoda Octavia RS mk1 stage 1 « Reply #7 on: December 23, 2019, 08:45:03 AM »

Hi,

I've checked the intercooler data. It says 1050cfm @ 0.5 psi drop. It this means that it drops 0,5bar during spool?

Thanks


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aef

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	Re: Skoda Octavia RS mk1 stage 1 « Reply #8 on: December 24, 2019, 12:50:50 AM »

just mount a pressure gauge before and one after the intercooler.
intercooler looks okay and big enought for small k03 turbo


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totti

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	Re: Skoda Octavia RS mk1 stage 1 « Reply #9 on: December 24, 2019, 03:51:41 AM »

Quote from: aef on December 24, 2019, 12:50:50 AM

just mount a pressure gauge before and one after the intercooler.
intercooler looks okay and big enought for small k03 turbo

Yes this is the plan. We measured other k03s cars and these cars can reach 1,3bar at 2600rpm. My car can do it only at 3000rmp. I think the ic drops a lot.


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