My first Audi - 2001.5 S4 with Custom Single Turbo setup...

**britishturbo** · 06-02-2013 09:30 PM

Originally Posted by jibberjive

Do you by chance know what year R1?

It's either an 04 or 05 I understand.

**-Billy** · 06-02-2013 06:10 PM

Why did you do that in gravel? Lol. I have a ton of garage space if you ever need somewhere to work.

**britishturbo** · 06-02-2013 06:12 PM

Originally Posted by -Billy

Why did you do that in gravel? Lol. I have a ton of garage space if you ever need somewhere to work.

Well I did have wood down too lol

But I will remember that!

**-Billy** · 06-02-2013 06:21 PM

Originally Posted by britishturbo

Well I did have wood down too lol

But I will remember that!

Well I'm sure the wood made all the difference haha. You work fast, and seem like you'd be a good person to have owe me a favor, so you're always welcome hahaha. You can see about 1/4 of my garage in this picture.

**britishturbo** · 06-02-2013 07:29 PM

Originally Posted by -Billy

Well I'm sure the wood made all the difference haha. You work fast, and seem like you'd be a good person to have owe me a favor, so you're always welcome hahaha. You can see about 1/4 of my garage in this picture.

Nice!

**getslideways** · 06-02-2013 06:52 PM

<= this guy is extremely jealous of that garage space!!!!

**aysix** · 06-02-2013 07:32 PM

How the hell did you take the tranny out on the ground???? Wow.

**britishturbo** · 06-02-2013 07:33 PM

Originally Posted by aysix

How the hell did you take the tranny out on the ground???? Wow.

Very carefully? lol

**aysix** · 06-02-2013 07:34 PM

Originally Posted by britishturbo

Very carefully? lol

Did you put meow to work? Who was underneath that thing?

**britishturbo** · 06-02-2013 07:54 PM

Originally Posted by aysix

Did you put meow to work? Who was underneath that thing?

Meow and a lot of others helped at various times.
i was under it most the time...

**bigern45** · 06-02-2013 07:51 PM

I've done it twice that way. Not easy.... Clearance was an issue.. Lol

**AudiForeman** · 06-02-2013 09:33 PM

Looks identical to mine2004-2006. Absolute monster at wot. I have done 186 on mine wish ease and it gets there quick. Very impressive for your s4 to be that close. 1000cc bikes are no joke, can't wait to see this thing 100% done.

**jibberjive** · 06-03-2013 12:15 AM

Nice. Liter bikes are a tough call for any car, impressive that you could even hang.

**britishturbo** · 06-03-2013 05:25 AM

2.1 FATS time this morning at 35psi.
I'll post video and plots later :-)

**britishturbo** · 06-03-2013 06:46 AM

Here ya go... I'll upload video soon

**britishturbo** · 06-03-2013 06:50 AM

And because we all love the G's...

**jibberjive** · 06-03-2013 09:35 AM

Originally Posted by britishturbo

And because we all love the G's...

Are the 'vehicle settings' in ECUxPlot all untouched?

**britishturbo** · 06-03-2013 09:38 AM

Originally Posted by jibberjive

Are the 'vehicle settings' in ECUxPlot all untouched?

Only thing I changed was the RPM per MPH was changed to reflect reality.
Here's my settings:

Mass (kg): 1700
RPM per mph: 68.11
Coef of drag: 0.31
Frontal Area: 2.034
Driveline loss: 25

**britishturbo** · 06-03-2013 06:37 AM

The 2.1 time was slightly up hill...
I was setup for a flat run on my normal spot on I-80 but when I got on it realized ESP was still on... so it started freaking out and pulled a bunch of timing so it "only" managed a 2.2 time lol.
I think it might hit a 2.0 on flat road... crazy shit.

**Monty23** · 06-03-2013 06:53 AM

OH MY GAWD! Good work BT...

**AudiSportB5S4** · 06-03-2013 07:03 AM

Damn! Looking forward to the track.. If this car traps decently well, you'll have the most complete S4 build thread ever!

Also great job with all that dedication to get that tranny swapped on the ground lol..

**Monty23** · 06-03-2013 07:20 AM

Are those logs without nitrous?

**britishturbo** · 06-03-2013 07:23 AM

Originally Posted by Monty23

Are those logs without nitrous?

With 50 shot :-)

**AudiSportB5S4** · 06-03-2013 07:32 AM

50 ounces of spool aid.

**getslideways** · 06-03-2013 07:53 AM

Are you still on schedule to hit the dyno and track this week/weekend?

**britishturbo** · 06-03-2013 08:04 AM

Originally Posted by getslideways

Are you still on schedule to hit the dyno and track this week/weekend?

Not sure... I have to take a day and a half off of work this week already so I don't know...
If anything maybe I'll at least make the track lol.

**bigern45** · 06-03-2013 08:44 AM

nitrous the entire pull?? or programmed early and lets off at a certain rpm??

**britishturbo** · 06-03-2013 08:45 AM

Originally Posted by bigern45

nitrous the entire pull?? or programmed early and lets off at a certain rpm??

The window switch is set for 3500 to 5500.

**Meow** · 06-03-2013 09:07 AM

Originally Posted by britishturbo

The window switch is set for 3500 to 5500.

I like this! Shutting off at 10psi was too early.

Watching the air intake temps when the nitrous hit was funny too, had like a 35 degree drop or something when the nitrous came on.

It was an epic weekend pulling the trans on the ground, doing racewars and meeting all the PA guys.

we got filthly too...

**britishturbo** · 06-03-2013 09:00 AM

Here's Virtual Dyno overlays:

Blue is 32psi with No Nitrous (2.38 FATS)
Red is 35psi with Nitrous (2.12 FATS)

Crazy stuff lol

**NOTORIOUS VR** · 06-03-2013 09:02 AM

can you add a boost plot to that? Is the boost falling that hard past peak TQ? With your size turbo, you should try to keep increasing boost after peak TQ to keep it as flat as possible.

**Monty23** · 06-03-2013 09:03 AM

Originally Posted by NOTORIOUS VR

can you add a boost plot to that? Is the boost falling that hard past peak TQ? With your size turbo, you should try to keep increasing boost after peak TQ to keep it as flat as possible.

boost plot is up a few posts

**Monty23** · 06-03-2013 09:03 AM

You going to taper that boost up to hold the power up top?

**britishturbo** · 06-03-2013 09:04 AM

Originally Posted by NOTORIOUS VR

can you add a boost plot to that? Is the boost falling that hard past peak TQ? With your size turbo, you should try to keep increasing boost after peak TQ to keep it as flat as possible.

Originally Posted by Monty23

You going to taper that boost up to hold the power up top?

You can see in the pic above that it dropped off about 2psi...
I haven't got the Wastegate dialed in for 35psi yet so it's no big deal lol.

**NOTORIOUS VR** · 06-03-2013 09:12 AM

FWIW, here is gearheads 770 dyno... on a 2.7L (2.1 FATS)..

this is the curve I'd like to see from your setup. It would be killer. Yes I know he is missing about 1k RPM compared to you :)

**britishturbo** · 06-03-2013 09:16 AM

Originally Posted by NOTORIOUS VR

FWIW, here is gearheads 770 dyno... on a 2.7L (2.1 FATS)..

this is the curve I'd like to see from your setup. It would be killer. Yes I know he is missing about 1k RPM compared to you :)

Yeah he's got me on torque down low (4000) but over 5000 I think I'm higher everywhere by the looks of it...

**NOTORIOUS VR** · 06-03-2013 09:17 AM

Originally Posted by britishturbo

Yeah he's got me on torque down low (4000) but over 5000 I think I'm higher everywhere by the looks of it...

yeah... you definately peak much higher... but that last 1k RPM (7-8) needs moAr bewst ;)

**britishturbo** · 06-03-2013 09:29 AM

Originally Posted by NOTORIOUS VR

yeah... you definately peak much higher... but that last 1k RPM (7-8) needs moAr bewst ;)

Ha next rev... just for you lol

**britishturbo** · 06-03-2013 10:30 AM

I haven't done a 60 to 130 test yet but the fats run this morning showed a 6.1 second time for 60 to 125.
But that was with short shifting from 4th to 5th so I'm sure it could do better.