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 Project Widebody s4 600/800 (ex stumpys) View next topic
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rs6 hib
knowledgeable


Car: rs4ed s4 widebody
Power: 500+ tbc

Joined: 20 Jun 2011
Posts: 612


PostPosted: Wed Jan 11, 2017 7:22 pm  Reply with quoteBack to top

The more I think about it the more im swaying towards the tte780s  

Just need to work out if I need to lower the compression or if I can leave it as is
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qaiserrs6
Knows a Bit


Car: Audi RS4 B5
Power: 674 Bhp
Torque: 874nm

Joined: 16 Jan 2012
Posts: 179

Location: West Yorkshire

PostPosted: Wed Jan 11, 2017 7:44 pm Reply with quoteBack to top

Im running the TTE780's and have lowered the compression on mine, if your ever up north i can take you out in it

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B5 RS4 Nogaro Blue, Ceramics, RS4 Bucket seats, 19" MTM Bimoto, Pss9's, Rns-E, TTE780+, KKD Manifolds, 82mm pistons, Uprated conrods, 3" downpipes, Milltek dual cat back, Wagner coolers, 63mm bi-pipes, 63.5mm Intakes, 95mm MAF, 875cc dekas, Veyron HPFP
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rs6 hib
knowledgeable


Car: rs4ed s4 widebody
Power: 500+ tbc

Joined: 20 Jun 2011
Posts: 612


PostPosted: Wed Jan 11, 2017 7:55 pm Reply with quoteBack to top

What compression are you running and what sort of power is that giving you

mine is 9.0:1 how much do the gaskets lower it by and where is it best to buy them from
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jimbo
GM Auto Services


Car: blue
Power: 597whp
Torque: 693lbft

Joined: 24 Apr 2008
Posts: 11230


PostPosted: Wed Jan 11, 2017 9:40 pm Reply with quoteBack to top

keith ,this is the car I was talking to you about yesterday.
its running 8.0-1 cr makes just shy of 700 ps.
thick gaskets drop the compression by an extra 0.7 -1 cr over std gaskets.
they are made by buying 4 gaskets and making 2 out of them, its not rocket science but you don't just put 2 gaskets between the head and the block, each gasket has 4 layers so you make a 6 layer gasket out of 8 layers in total.

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millions more parts on the shelf....

http://www.youtube.com/watch?v=_Ex6Q8fkdJk&feature=related
http://www.youtube.com/watch?v=xdNwmSu12_Q&feature=youtu.be
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StumpyRS4
Veteran



Joined: 04 Apr 2009
Posts: 7409

Location: Kent

PostPosted: Thu Jan 12, 2017 4:09 pm Reply with quoteBack to top

Ah. Perdy looking thing...
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Noggymike
Veteran


Car: 2002 B5 RS4
Power: 430 bhp
Torque: Whatever
Engine code: BHP

Joined: 07 Oct 2012
Posts: 12133

Location: In front of you, lol'ing

PostPosted: Thu Jan 12, 2017 7:20 pm Reply with quoteBack to top

StumpyRS4 wrote:
Ah. Perdy looking thing...



You missing it by any chance C?

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PM me if you have a S4 FS, always looking for projects.
2002 B5 RS4 Noggy
2008 BMW 118d Daily slaaaag
2000 TT 225 Roadster (on going project)
1982 UR Quattro gem in the making
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StumpyRS4
Veteran



Joined: 04 Apr 2009
Posts: 7409

Location: Kent

PostPosted: Thu Jan 12, 2017 9:34 pm Reply with quoteBack to top

Yup. Considered buying it back from the guy who bought it off me, and Jimbo, but I'd want to spend too much on it, so didn't make any sense.

Another WB though...
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rs6 hib
knowledgeable


Car: rs4ed s4 widebody
Power: 500+ tbc

Joined: 20 Jun 2011
Posts: 612


PostPosted: Mon Jan 16, 2017 12:15 pm Reply with quoteBack to top

so i emailed simon from tte and he sent me these graphs which is same engine spec as mine with the same compression as mine still in two minds which to go for as cost of tte780 will be about 3k more

ben at the turbo unit says stage 1 rs6 for the best response and spool up and about 600bhp  

does any one have graphs comparing the different stages of rs6 hybrids on the same set up engine  


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rs6 hib
knowledgeable


Car: rs4ed s4 widebody
Power: 500+ tbc

Joined: 20 Jun 2011
Posts: 612


PostPosted: Mon Jan 16, 2017 12:16 pm Reply with quoteBack to top

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Kent
Skilled



Joined: 22 Sep 2012
Posts: 1554


PostPosted: Mon Jan 16, 2017 12:29 pm Reply with quoteBack to top

rs6 hib wrote:
so i emailed simon from tte and he sent me these graphs which is same engine spec as mine with the same compression as mine still in two minds which to go for as cost of tte780 will be about 3k more

ben at the turbo unit says stage 1 rs6 for the best response and spool up and about 600bhp

does any one have graphs comparing the different stages of rs6 hybrids on the same set up engine




what does this mean?

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Was an S4. That became an S4/RS4 Widebody now its turning into an RS4... http://audisrs.com/about51237.html
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rs6 hib
knowledgeable


Car: rs4ed s4 widebody
Power: 500+ tbc

Joined: 20 Jun 2011
Posts: 612


PostPosted: Mon Jan 16, 2017 12:51 pm Reply with quoteBack to top

flbs of torque

oem rs6 vs tte780s
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Kent
Skilled



Joined: 22 Sep 2012
Posts: 1554


PostPosted: Mon Jan 16, 2017 1:08 pm Reply with quoteBack to top

no this... 'stage 1 rs6'

that doesn't really mean anything.

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Was an S4. That became an S4/RS4 Widebody now its turning into an RS4... http://audisrs.com/about51237.html
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rs6 hib
knowledgeable


Car: rs4ed s4 widebody
Power: 500+ tbc

Joined: 20 Jun 2011
Posts: 612


PostPosted: Mon Jan 16, 2017 1:15 pm Reply with quoteBack to top

different billet wheel hybrid will need to speak to ben re exact info
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Mocke
knowledgeable


Car: RS4b5
Power: 820
Torque: 1000

Joined: 31 Aug 2013
Posts: 713

Location: Sweden

PostPosted: Mon Jan 16, 2017 2:41 pm Reply with quoteBack to top

rs6 hib wrote:
flbs of torque

oem rs6 vs tte780s



On wheel to mention as well

It is at 20% tranny loss apx

850nm for oem RS6 - flywheel
1000nm for TTE780 - flywheel


Go 780s or you will pull your engine again.
Oem RS6 turbo is fairly fast spooling and you clearly see there is no substantional difference to TTE780.
Any hybrid stage RS6 are slower than oem.

I will also ad that RS6 turbo log was taken at much higher amb pressure day. If TTEs log was taken same day it would spool even faster. IAT temps were similar.

I can post a log on it later today.

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RS4 B5 TTE780 E85
#tunedbymocke
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rs6 hib
knowledgeable


Car: rs4ed s4 widebody
Power: 500+ tbc

Joined: 20 Jun 2011
Posts: 612


PostPosted: Mon Jan 16, 2017 3:48 pm Reply with quoteBack to top

Mocke wrote:
rs6 hib wrote:
flbs of torque

oem rs6 vs tte780s



On wheel to mention as well

It is at 20% tranny loss apx

850nm for oem RS6 - flywheel
1000nm for TTE780 - flywheel


Go 780s or you will pull your engine again.
Oem RS6 turbo is fairly fast spooling and you clearly see there is no substantional difference to TTE780.
Any hybrid stage RS6 are slower than oem.

I will also ad that RS6 turbo log was taken at much higher amb pressure day. If TTEs log was taken same day it would spool even faster. IAT temps were similar.

I can post a log on it later today.
great thank you mocke this is really helpful
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