NefMoto > Technical > Tuning > AWP e85 Audi TTq 2001
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Author Topic: AWP e85 Audi TTq 2001  (Read 15219 times)
terminator
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« Reply #15 on: December 02, 2014, 07:29:46 AM »
Maybe I'm wrong, but if it has narrowband O2, it will try to set AFR to 14.7 and I dont think 14.7 is ok for E85.
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bk56190
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« Reply #16 on: December 02, 2014, 09:01:44 AM »
Narrowband reads lambda, so it's ok;
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dave926
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« Reply #17 on: December 02, 2014, 07:46:09 PM »
Quote from: ddillenger on December 01, 2014, 08:55:21 PM
This is the worst advice I've ever heard.

This is not a B6, it has a rising rate FPR. 550's are fine, 60lb are perfect. Who wants single tip firehose shit ass 1000cc injectors? Noone. Noone wants them.

I ran E85 on my AWW w/stock turbo.  The 850s saw almost 65%idc, which is borderline maxed out with something smaller as suggested before.

That being said, my experience is limited to USRT 1000s and I can assure those will work well.
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Ron Howard
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« Reply #18 on: December 03, 2014, 07:10:02 PM »
Quote from: dave926 on December 02, 2014, 07:46:09 PM
I ran E85 on my AWW w/stock turbo.  The 850s saw almost 65%idc, which is borderline maxed out with something smaller as suggested before.

That being said, my experience is limited to USRT 1000s and I can assure those will work well.
65% at 3bar or 4bar ? I am I fan of all things usrt but I don't have any info or logs from people running 1000cc on a stock turbo and corn. Not saying its doesn't run great because I don't have the knowledge or first hand experience to say other wise but I wouldn't know where to start with those injectors.
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dave926
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« Reply #19 on: December 03, 2014, 07:22:48 PM »
3 bar
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turdburglar44
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« Reply #20 on: December 04, 2014, 09:22:29 PM »
yea 1000's would  be overkill. I switched my car to E85 on the stockers so I could get a great idea of what size injectors I'll eventually need. I've got it pinned at 90% IDC from 3k-redline. Around 75 LDRXN at redline  Cool haha. I guess what I'm saying is that was my version of a 'base map' so now when I buy mods I won't be tuning E85 + mods I'll just be tuning mods. Something in the 650cc range would be perfect IMO.
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Tuning is the easy part...
Ron Howard
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« Reply #21 on: December 04, 2014, 09:54:34 PM »
Quote from: turdburglar44 on December 04, 2014, 09:22:29 PM
yea 1000's would  be overkill. I switched my car to E85 on the stockers so I could get a great idea of what size injectors I'll eventually need. I've got it pinned at 90% IDC from 3k-redline. Around 75 LDRXN at redline  Cool haha. I guess what I'm saying is that was my version of a 'base map' so now when I buy mods I won't be tuning E85 + mods I'll just be tuning mods. Something in the 650cc range would be perfect IMO.
I read your thread and subscribed to it. Ya I figured 550's and 4 bar should be about right will be putting out almost exactly the same as 630's at 3bar and that is what a lot of people running a ko3 or ko4 use.
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slappynuts
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« Reply #22 on: January 04, 2015, 02:05:38 PM »
Quote from: bk56190 on December 02, 2014, 04:12:23 AM
Lucky man, it will be easier !

First, change the injectors, modify KRKTE / TVUB / FKKVS and log to check; Fuel trims sould be near 0%;

When fueling is ok, then you can add boost. Be careful with high boost with E85, think about your rods !

Because E85 burns slower than gasoline it puts less stress on your rods.
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bk56190
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« Reply #23 on: January 05, 2015, 03:08:19 AM »
With the same boost and timing adjust, you will have way more torque with E85 than with 93 octane; So, starting with 1,2bar is a good idea (vs 1,45BAR);

More, if you tune past MBT, it's dangerous for rods too;

550's with 4B FPR is good;
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