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

**britishturbo** · 05-28-2013 04:53 PM

Originally Posted by UkuRiSh

Nice ,

You need corn fuel ;)

I'm thinking of trying it later this week lol.
Want to try Nitrous on pump first though haha

**obijohn22** · 05-28-2013 04:40 PM

Originally Posted by britishturbo

A quick video from my drive home today. Nothing special just a 3rd gear pull

Nice man! Any difference in maf readings with the new turbo? How much more does it flow? Sets the car back pretty good for third gear :). Can't wait to see this run this weekend

**britishturbo** · 05-28-2013 04:54 PM

Originally Posted by obijohn22

Nice man! Any difference in maf readings with the new turbo? How much more does it flow? Sets the car back pretty good for third gear :). Can't wait to see this run this weekend

Actually yeah I had to tweak the maf settings some which I didn't expect... even at the same flow it moves more air and needs more fuel... if that makes any sense at all lol.

**obijohn22** · 05-28-2013 05:21 PM

Originally Posted by britishturbo

Actually yeah I had to tweak the maf settings some which I didn't expect... even at the same flow it moves more air and needs more fuel... if that makes any sense at all lol.

It is weird... I wonder if its maxing out. I noticed in your vid you have it settling around 12.2. Is the motor quiet at that afr and boost level? What timing are you running up top? Looks fast man keep it up!

**britishturbo** · 05-28-2013 05:40 PM

Originally Posted by obijohn22

It is weird... I wonder if its maxing out. I noticed in your vid you have it settling around 12.2. Is the motor quiet at that afr and boost level? What timing are you running up top? Looks fast man keep it up!

Not maxxed, it's at about 4.1 Volt.

It's a hair leaner than it's supposed to be, dialing that in now lol

**britishturbo** · 05-28-2013 04:55 PM

This car is so weird... when I'm not expecting it, it catches me off guard and can scare the crap out of me lol, the next run It'll seem slow haha.
turbo fun and games

All I know is I need more power! 600WHP ish isn't enough haha.

**1gcrazy** · 05-28-2013 04:54 PM

Jesus... Nitrous on Corn would be insane.

**LINDW4LL** · 05-28-2013 04:54 PM

How much power do you think you can make on methanol + 93 with the 6766?

**britishturbo** · 05-28-2013 04:56 PM

Originally Posted by LINDW4LL

How much power do you think you can make on methanol + 93 with the 6766?

I dunno... I have the meth right now on 93... My goal was 600whp but I'm already up around there lol.
I might try 35psi tomorrow

**britishturbo** · 05-28-2013 05:00 PM

I also dropped down from the #12 Meth nozzle to the #7

**TweetsS4Estate** · 05-28-2013 07:21 PM

Originally Posted by britishturbo

I also dropped down from the #12 Meth nozzle to the #7

Did you buy a #9 also? That's what I think might be a sweet spot for 50/50 (I'd try maybe running 60/40 meth/water VP methonal helps more than people think)

**obijohn22** · 05-28-2013 05:58 PM

Cool man I know you'll get it dialed. Wish I had a maf..........lol

**britishturbo** · 05-28-2013 06:57 PM

I'm pretty sure I'm going to break something when I unleash the nitrous tomorrow or Thursday... lol.
It's setup for a 100HP shot right now... haha

**Schoolbus4** · 05-28-2013 07:00 PM

Start with a 50 shot and work ur way up

**britishturbo** · 05-28-2013 07:02 PM

Originally Posted by Schoolbus4

Start with a 50 shot and work ur way up

But bigger is better! haha

Yeah a 50 will do the job... I'll probably change the jets... lol

**Schoolbus4** · 05-28-2013 07:06 PM

U will be surprise what a 50 shot will do to a forced induction car

**britishturbo** · 05-28-2013 07:08 PM

Originally Posted by Schoolbus4

U will be surprise what a 50 shot will do to a forced induction car

I've used nitrous anti lag before ;-)

**bigern45** · 05-28-2013 08:24 PM

Xie xie lee

**Jeovas19** · 05-28-2013 08:48 PM

All i can say now is "you are amazing" :D

**cjk** · 05-28-2013 11:45 PM

You has PM

**Monty23** · 05-29-2013 05:33 AM

You have the fx400 in there right? Or the twin?

**britishturbo** · 05-29-2013 05:38 AM

Originally Posted by Monty23

You have the fx400 in there right? Or the twin?

FX400 :-)

**ECS Tuning-Audi** · 05-29-2013 07:03 AM

Car sounds real healthy and seams to pull smoothly! What size intercooler core are you running? Maybe you're heat soaking a bit which might be why sometimes it feels slower than others.

Keep up the good work!

Jason

**britishturbo** · 05-29-2013 07:13 AM

Originally Posted by ECS Tuning-Audi

Car sounds real healthy and seams to pull smoothly! What size intercooler core are you running? Maybe you're heat soaking a bit which might be why sometimes it feels slower than others.

Keep up the good work!

Jason

Thanks man!
It has some ECS parts lol

Here's a log plot from this morning as I was almost at work..
The Intercooler is a Treadstone 1035. It's 10" high and 3.5" thick... But... I don't have all of it exposed yet on the bumper. I have to pull the bumper and remove another 3" or so at the top... so there's a lot more cooling left in it.
This plot shows Power vs IAT vs AFR from the Wideband.

The car is a LOT of fun... 2nd gear is scary and 1st and 2nd the car often thinks its RWD lol.

**britishturbo** · 05-29-2013 07:30 AM

Monty's 5858 vs my 6766 lol

**spd579** · 05-29-2013 09:06 AM

Originally Posted by britishturbo

Monty's 5858 vs my 6766 lol

Just wait till I have my 5858 with built heads, RS4 IM, and larger hotside......it wont fall on it's face like his

**Monty23** · 05-29-2013 09:24 AM

Originally Posted by spd579

Just wait till I have my 5858 with built heads, RS4 IM, and larger hotside......it wont fall on it's face like his

When is this happening?

**spd579** · 05-29-2013 10:25 AM

Originally Posted by Monty23

When is this happening?

Probably wont have it together until late summer/early fall right now getting engine sorted for assembly. Gettting stock pistons(skirts and tops), piston rings, main and rod bearings all coated. I'll be dropping off block and rotating assembly for balancing, honing and headwork. All the listed before will be done in June.

**britishturbo** · 05-29-2013 09:34 AM

Originally Posted by spd579

Just wait till I have my 5858 with built heads, RS4 IM, and larger hotside......it wont fall on it's face like his

You'll find it runs out of steam.
The 58mm comp side just won't move enough air to get much over 550 peak HP and certainly won't move enough air to make that much power at 7500 in my opinion...
But good luck.

If you want power till redline and not just around town... then the 5858 is too small.

**spd579** · 05-29-2013 10:18 AM

Originally Posted by britishturbo

You'll find it runs out of steam.
The 58mm comp side just won't move enough air to get much over 550 peak HP and certainly won't move enough air to make that much power at 7500 in my opinion...
But good luck.

If you want power till redline and not just around town... then the 5858 is too small.

you really think it's the turbo and not the stock heads/IM/small hotside? Anyone have any other dyno's with 5858 to compare?

**britishturbo** · 05-29-2013 10:32 AM

Originally Posted by spd579

you really think it's the turbo and not the stock heads/IM/small hotside? Anyone have any other dyno's with 5858 to compare?

Sure I think everything else is restrictive too... but the turbo can only flow what it flows...
I just don't feel the 5858 can move enough air to make over 500 to 550HP

**ECS Tuning-Audi** · 05-29-2013 07:32 AM

Nice!

Intake temps seam a little high towards the top end but nothing to be too worried about. Was that on meth? Although you are probably just about at the max efficiency of that core. I wouldn't be surprised to see a nice gain from going with one slightly bigger later on - especially on spray. Back when I was big into EVO's most guys making over 600+ whp were running a core that was about 22-24in long X 12-13in X 3.5-4in thick - was good for 900hp.

Definitely let the one you have get as much moving air to it as possible.

Jason

**britishturbo** · 05-29-2013 08:32 AM

Originally Posted by ECS Tuning-Audi

Nice!

Intake temps seam a little high towards the top end but nothing to be too worried about. Was that on meth? Although you are probably just about at the max efficiency of that core. I wouldn't be surprised to see a nice gain from going with one slightly bigger later on - especially on spray. Back when I was big into EVO's most guys making over 600+ whp were running a core that was about 22-24in long X 12-13in X 3.5-4in thick - was good for 900hp.

Definitely let the one you have get as much moving air to it as possible.

Jason

With Meth.
Intake tract is exposed to underhood temps though too still, that isn't finished yet lol.
Plus the core is 1/3 still blocked...

**ECS Tuning-Audi** · 05-29-2013 08:40 AM

Originally Posted by britishturbo

With Meth.
Intake tract is exposed to underhood temps though too still, that isn't finished yet lol.
Plus the core is 1/3 still blocked...

Word, any plans to run race fuel?

Jason

**britishturbo** · 05-29-2013 10:04 AM

Originally Posted by ECS Tuning-Audi

Word, any plans to run race fuel?

Jason

I'm thinking of trying E85 this week after I add the Nitrous and test it on pump...

**Monty23** · 05-29-2013 07:32 AM

That's not fair. I'm taking my ball and going home.

**britishturbo** · 05-29-2013 09:31 AM

Originally Posted by Monty23

That's not fair. I'm taking my ball and going home.

LMAO and both cars run the same FATS time haha

But... shifting at 8200 RPM this morning from 3rd to 4th dropped me down right at about 6300RPM in 4th... right in the peak power range... it's quite nice lol.
Full boost is hit again by 6500 or 6600 rpm judging by the logs.