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 Post subject: Finnskir tunerar S38
PostPosted: Mon 15. Dec 2008 23:27 
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Formúlubílstjóri
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Joined: Tue 03. Sep 2002 18:17
Posts: 33023
Location: Ascari // Nürburgring
Veit ekki hvort ég var búinn að pósta þessu áður,, ef svo er þá :oops:

M5 3.6/3.8 engine tuning
Dear BMW Tuners

We have started to tune-up BMW M5, 6 -cylinder engine about six years ago in Finland.

The engine was were started is normal factory make M5 3,6 litre ( S38B36 ) -engine, that delivered in a dynamometer 317 Hp and 369 Nm of torque. The same dyno has been used always and every time at all the tests below:

Orginal engine

Wetterauer Chip 331 Hp / 391 Hp
110,6 Nm / litre / 1000 cc
93,6 Hp / litre / 1000 cc
Stage 1. Race engine
-Schrick 280 Camsaft
-Unichips ECU
-Adjustable Camgears
-Whit orginal airbox and exhaust manifold
345 Hp / 6600 rpm
406 Nm / 5270 rpm
114,8 Nm / litre / 1000 cc
97,6 Hp / litre / 1000 cc

Stage 2. Race engine
-Schrick 280 Camsaft (inlet/Exhaust)
-Adjustable Camgears
-Whit orginal airbox and exhaust manifold
-Hestec ECU

352 Hp / 6650 rpm
415 Nm / 5200 rpm
117,4 Nm / litre / 1000 cc
99,6 Hp / litre / 1000 cc

Stage 3. Race engine
-Inlet camsaft 296 made by Mauri Virtanen, Finland
-Exhaust camsaft 280 Schrick
-Adjustable Camgears
-Cylinderhead works by Hannu Makkonen, Finland
-Throttle body M5 3.8 (S38B38) 50 mm
-Inlet valve 38 mm
-Wiseco Piston BMW M3 2.3 (3580 cc)
-Compression ratio ~ 11,2:1
-Stock cranksafth + conrods
-Whit out orginal airbox + ITG Megaflow special made air filter
-Orginal exhaust manifold
-Hestec ECU

390 Hp / 6900 rpm
424 Nm / ~6000 rpm
118,4 Nm / litre / 1000 cc
108.9 Hp / litre / 1000 cc

Stage 4. Race engine
-Inlet camsaft 296 by Mauri Virtanen, Finland
-Exhaust camsaft 280 Schrick
-Adjustable Camgears
-Cylinderhead works by Hannu Makkonen, Finland
-Throttle body M5 3.8 (S38B38) 50 mm
-Inlet valve 39 mm
-Wiseco Piston BMW M3 2.3 / 94 mm
-Compression ratio 12:1
-Stock S38B36 Cranksaft + stock conrods (3580 cc)
-Whit out airbox
-Stock air horns
-ITG Megaflow special made air filter
-Adjustable race exhaust 6-2-1 + exhaust pipe made by Marko Roni
-Hestec ECU

435 Nm / 6100 rpm
4000-7000 rpm + 410 Nm
121,5 Nm / litre / 1000 cc
417 Hp / 7000 rpm
116,4 Hp / litre / 1000 cc

Stage 5. Race engine
-Inlet camsaft 296 by Mauri Virtanen, Finland
-Exhaust camsaft 280 Schrick
-Adjustable Camgears
-Cylinderhead works Hannu Makkonen, Finland
-Inlet valve 39 mm
-Wiseco Piston special made (bore 94,5)
-Wiseco light weight piston pins
-BMW M5 3.8 stock cranksaft (3785 cc)
-BMW M5 3.8 stock conrods
-Compression ratio 12:1
-Steel flywheel 4 kg + Alcon 184 mm twinplate clutch
-Piston-, conrods-, cranksaft-, flywheel all balanced (single + together)
-Adjustable stainless steel Race exhaust 6-2-1+ stainless steel exhaust pipe made by Marko, Finland
-Whitout airbox
-Adjustable air horn
-Special made ITG Megaflow air filter
-Haltec E11v2 ECU

470,6 Nm / 6000 rpm
4000-7000 rpm + 420 Nm
124,3 Nm / litre / 1000 cc
436 Hp / 7000 rpm
115 Hp / litre / 1000 cc

I’m not selling engines or parts, because tuning (whitout owerchargin) engines is only my passion. I'm not even using the engine in a E34 body, we have fitted it to a BMW E30 M3 -model car that is fully equipped to race but fully legal to use in traffic.

With the last Stage 5. -engine, I'm also tuning a non-turbocharged engine M5 3.8 litre (S38B38) 3795cc race engine, that has experienced all the possible changes to get better. Our passion is to make the most powerfull non-turbocharged M5 3.8 (3795 cc) engine there is in the north side of the world.
The accomplishment is to achieve over 490 Nm of torque (+129,1 Nm / 1000 cc) and plus 475 Hp (+125,1 Hp / 1000 cc) of power.

Later, I can report more about the engine project…

Best Regards

Jari Valtti, Finland

Ps. Fotoalbum; http://Camber.kuvablogi.com/

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Þetta eru engar smá tölur,,,,,,, :shock: :shock: :shock: :shock:

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E30 CABRIO V12 M70B50 ///
ALPINA B10 BITURBO 346 @ 507
E34 550 V12 JML


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 Post subject:
PostPosted: Mon 15. Dec 2008 23:38 
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Formúlubílstjóri
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Joined: Sun 01. Sep 2002 22:50
Posts: 15127
Location: Spenge, DE
Ég þakka mér 8)

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PostPosted: Mon 15. Dec 2008 23:43 
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Location: Ascari // Nürburgring
gstuning wrote:
Ég þakka mér 8)


:shock: :idea: :idea: :idea:

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Sv.H

E30 CABRIO V12 M70B50 ///
ALPINA B10 BITURBO 346 @ 507
E34 550 V12 JML


(OO[][]OO)

http://alpina.123.is/pictures/
Sabine Schmitz wrote:
"Fear disturbs your concentration."


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 Post subject:
PostPosted: Mon 15. Dec 2008 23:44 
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Formúlubílstjóri
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Joined: Sun 01. Sep 2002 22:50
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Location: Spenge, DE
nevermind ég nenni ekki að byrja

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PostPosted: Mon 15. Dec 2008 23:45 
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gstuning wrote:
nevermind ég nenni ekki að byrja


skil ekkert hvað þú meinar :?

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Sv.H

E30 CABRIO V12 M70B50 ///
ALPINA B10 BITURBO 346 @ 507
E34 550 V12 JML


(OO[][]OO)

http://alpina.123.is/pictures/
Sabine Schmitz wrote:
"Fear disturbs your concentration."


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PostPosted: Mon 15. Dec 2008 23:54 
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Joined: Wed 04. Sep 2002 18:57
Posts: 2596
Location: Milemarker 85.
Gunni fann þetta fyrir þig í gær þegar hann var að leita að upplýsingum um M5 vélar fyrir þig. Ekki vera svona :roll: heldur þakkaðu honum fyrir hjálpina og vertu svona 8)


En annars mjög svalir gaurar þessir finnar

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PostPosted: Tue 16. Dec 2008 13:21 
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Location: Ascari // Nürburgring
Stefan325i wrote:
Gunni fann þetta fyrir þig í gær þegar hann var að leita að upplýsingum um M5 vélar fyrir þig. Ekki vera svona :roll: heldur þakkaðu honum fyrir hjálpina og vertu svona 8)






Ég hringdi í gst ... og hann sendi mér póst með stærðinni í mm


og ég þakkaði fyrir ..

en rétt er að hann sendi linka ....... sem ég var alls ekki búinn að opna ,,eða taka eftir


þetta sem ég copyaði var svar inni á m5board,, til Mert þar sem menn eru ekki alveg að kaupa rökin hans ,, og einn sendi þetta svar á móti

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Sv.H

E30 CABRIO V12 M70B50 ///
ALPINA B10 BITURBO 346 @ 507
E34 550 V12 JML


(OO[][]OO)

http://alpina.123.is/pictures/
Sabine Schmitz wrote:
"Fear disturbs your concentration."


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 Post subject: Re: Finnskir tunerar S38
PostPosted: Sun 14. Nov 2021 19:17 
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Joined: Sun 01. Mar 2009 22:09
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Location: Keflavik
Áhugaverð.

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 Post subject: Re: Finnskir tunerar S38
PostPosted: Mon 15. Nov 2021 23:42 
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Meðlimur Meðlimur
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Joined: Mon 16. Apr 2007 00:27
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Bartek wrote:
Áhugaverð.

Sent from my SM-G975F using Tapatalk


Heldur betur


þú verður að turbóa S38!

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