Go Back   AudiWorld Forums > Technical Discussion > Motors > Inline-5 Discussion
Sign in using an external account
Register Forgot Password?

Notices

Reply
 
 
 
 
Thread Tools Search this Thread Display Modes
Old 01-24-2006, 05:35 AM   #1
lemieux@curbside
AudiWorld Super User
Account #: 47312
 
Join Date: Dec 2002
Posts: 17,777
Default what's the most power a 10v 5cyl turbo can make .. stock hardware mostly (internals and turbo) ?

and what stand alone engine management systems -efi have been used with these engines so far?
i see 034efi is # 1
i found something about megasquirt II (thanks auditrippin) , BUT nothing regarding audi and it's to be used up to 21 psi ;( i know these motors can do much much more/better.
any idea, suggestions? .. anything?.. shoot away
TIA
__________________
************************************************** ***************************************

"it's a B5 S4 ,it may break down, but its far enough ahead, by the time its fixed, you still haven't caught up." -best line i've heard

AUDI B5 S4 detail info (pdf file) that everyone should read and have saved on his computer

AUDI B5 RS4 study guide detail info (pdf file)

FATS database

VAG-COM LOCATOR

ASP Hands down the "BESTEST" tuner out there.






lemieux@curbside is offline   Reply With Quote
Old 01-24-2006, 03:10 PM   #2
shawfm
AudiWorld Super User
Account #: 72954
 
Join Date: Mar 2004
Posts: 2,781
Default Have you looked at Neds web site?

He has been working on turbo Audi's for a long time.<ul><li><a href="http://www.intendedacceleration.com/index.html">Intended Acceleration</a></li></ul>
__________________
2008 2.0 Q-tip SE

Still working on
brakes, suspension, and more. Life keeps getting in the way of mods!
shawfm is offline   Reply With Quote
Old 01-24-2006, 09:48 PM   #3
SoCalCoupe
AudiWorld Member
Account #: 90734
 
SoCalCoupe's Avatar
 
Join Date: Apr 2005
Posts: 468
Default Re: what's the most power a 10v 5cyl turbo can make .. stock hardware mostly (internals and turbo) ?

IIRC the stock turbo is the first mechanical limitation to building more power. I think most will agree that 17-18psi and 300bhp is about the limit for a mechanically stock MC. I know CIS can be tweaked (a lot!) to push the K26 turbo to that limit.
Stock MC cylinder head probably won't flow more than 23psi/350bhp...oversize valves, good port and polish, decent cam and I'm sure 400+bhp is possible. Discussion on motorgeek.com suggests that the MC bottom end is the most durable of the Audi I5's.
Visit 80tq.com and toxcheap.com to see some info on highly tuned 10v and 20v I5 engines.
__________________
---------------------------------------
'86 Coupe GT Turbo- Blew another trans, SOLD =(
'87 GTI 2L 16v - the big go-kart!
'05 GTI 1.8T - over 200k on the odo...2 timing belts, 2 sets of coilpacks, 3 fuel filters & 40+ oil changes since new, still running strong...
SoCalCoupe is offline   Reply With Quote
Old 01-25-2006, 04:38 AM   #4
lemieux@curbside
AudiWorld Super User
Account #: 47312
 
Join Date: Dec 2002
Posts: 17,777
Default that is respectable power for an engine that old ! sweet .

the MC engine has a fuel rail and EFinjectors and with a good ecu i should be able to make the most out of the hardware
thanks !
__________________
************************************************** ***************************************

"it's a B5 S4 ,it may break down, but its far enough ahead, by the time its fixed, you still haven't caught up." -best line i've heard

AUDI B5 S4 detail info (pdf file) that everyone should read and have saved on his computer

AUDI B5 RS4 study guide detail info (pdf file)

FATS database

VAG-COM LOCATOR

ASP Hands down the "BESTEST" tuner out there.






lemieux@curbside is offline   Reply With Quote
Old 01-25-2006, 04:39 AM   #5
lemieux@curbside
AudiWorld Super User
Account #: 47312
 
Join Date: Dec 2002
Posts: 17,777
Default hehe i rember looking into that long ago ..that Taladega 200 is a monster.

__________________
************************************************** ***************************************

"it's a B5 S4 ,it may break down, but its far enough ahead, by the time its fixed, you still haven't caught up." -best line i've heard

AUDI B5 S4 detail info (pdf file) that everyone should read and have saved on his computer

AUDI B5 RS4 study guide detail info (pdf file)

FATS database

VAG-COM LOCATOR

ASP Hands down the "BESTEST" tuner out there.






lemieux@curbside is offline   Reply With Quote
Old 01-29-2006, 11:55 AM   #6
SoCalCoupe
AudiWorld Member
Account #: 90734
 
SoCalCoupe's Avatar
 
Join Date: Apr 2005
Posts: 468
Default we should be proud to say our engines are of a racing breed =)

I believe what contributes most to the durability of these engine is that Audi built them to compete before bringing them to the street. Audi Group B rallye cars had 20vT engines well before they were common on factory cars. Not many cars out there have such history!
Best of luck with your project. =)
__________________
---------------------------------------
'86 Coupe GT Turbo- Blew another trans, SOLD =(
'87 GTI 2L 16v - the big go-kart!
'05 GTI 1.8T - over 200k on the odo...2 timing belts, 2 sets of coilpacks, 3 fuel filters & 40+ oil changes since new, still running strong...
SoCalCoupe is offline   Reply With Quote
Old 01-29-2006, 11:57 AM   #7
SoCalCoupe
AudiWorld Member
Account #: 90734
 
SoCalCoupe's Avatar
 
Join Date: Apr 2005
Posts: 468
Default perhaps the first audi 5-valve per cylinder engine as well??

__________________
---------------------------------------
'86 Coupe GT Turbo- Blew another trans, SOLD =(
'87 GTI 2L 16v - the big go-kart!
'05 GTI 1.8T - over 200k on the odo...2 timing belts, 2 sets of coilpacks, 3 fuel filters & 40+ oil changes since new, still running strong...
SoCalCoupe is offline   Reply With Quote
Old 02-14-2006, 09:01 PM   #8
- GT Style -
Lane Shark
Account #: 46543
 
Join Date: Nov 2002
Location: BC, Canada
Posts: 23,058
Default Hasn't been Ned's for a few yrs

<i>Ned transferred operations of Intended Acceleration the beginning of 2004 to Alex Neckas</i><ul><li><a href="http://www.intendedacceleration.com/about_ia.html">http://www.intendedacceleration.com/about_ia.html</a</li></ul>
__________________
================================================== ======================
Michael

'01 Black allroad 6MT
'86 "Titan Red" 4ktq
'93 Indigo Pearl Effect V8q
'93 Crystal Silver Metallic S4
'90 Black CQ
'86 Titan Red Metallic 5ktqa
'84 Tornado Red & Oceanic Blue CGT's
'86 Zermatt Silver 4kq
Wife says "thin the fleet", msg me if interested in any
================================================== ======================
- GT Style - is offline   Reply With Quote
Old 02-14-2006, 09:01 PM
AudiWorld
Audi R8




Paid Advertisement
 
 
 
Reply

Tags
10, 10v, 5cyl, acceleration, audi, build, cis, intended, mods, thread, turbo, valve


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -8. The time now is 10:23 PM.


Copyright 2014 AudiWorld.com Audi Enthusiast Community

Personal Contacts