The S42 Race Engine !!!!
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sumyungguy

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The S42 Race Engine !!!!
« Reply #30 on: February 12, 2008, 08:04:08 PM »
Mother of God! Beautiful car...
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brad™
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strypt

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The S42 Race Engine !!!!
« Reply #31 on: February 13, 2008, 01:34:30 AM »
Quote from: swiss318is;42668
good news for you and the rest of the community!!!i have got pics of engine parts, cylinder head, etc...!comming soon, when i have my camera back. hope next week!!


swiss318is for president :D
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romkasponka

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The S42 Race Engine !!!!
« Reply #32 on: February 13, 2008, 03:59:26 AM »
What about chain tensioner? :rolleyes:
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E30 318is M42
E36 318is M44

swiss318is

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The S42 Race Engine !!!!
« Reply #33 on: February 13, 2008, 10:40:02 AM »
Quote from: romkasponka;42699
What about chain tensioner? :rolleyes:


well, the chain tensioner is from a s14 engine..!and located 100km away..but i will do what i can..!as usually my friends :)
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rwinter

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The S42 Race Engine !!!!
« Reply #34 on: February 19, 2008, 01:46:37 AM »
Wow, that car is super impressive!!! Thanks so much for the pics, really enjoyed them. I would be interested to know the displacement, redline, and power output of that engine!
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kowalski

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The S42 Race Engine !!!!
« Reply #35 on: February 19, 2008, 02:21:12 AM »
yes. amazing. thank you for pictures of the ever elusive unicorn motor.
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swiss318is

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The S42 Race Engine !!!!
« Reply #36 on: February 19, 2008, 10:52:10 AM »
S42B20 (Version: 08/1995):
* Stroke = 85mm
* Bore = 86.5mm
* Compression ratio = 12.4:1
* Total displacement = 1.997ccm
* Rod length = 145mm
* Inlet cam = 312 degrees (spread: 94) (Eö=40, Es=48 (@ 2mm lift) )
* Exhaust cam = 304 degrees (spread: 98) (Aö=45, As=28 (@ 2mm lift) )
* Inlet Valve diameter = 35mm
* Exhaust valve diameter = 32mm
* Inlet port metrics: W=52mm, H=29.7, Radius=14.85mm
* Slide throttle diameter = 46mm
* Header = 4-2
* ECU = ECU4A.1
* Power DIN 70020 = 285PS / 207kw @ 8300rpm
* Torque DIN 70020 = 245Nm @ 7000rpm
* Max rpm = 8500rpm (FIA regulation "SuperTouring")
* Gasoline quality = Super Plus (Oktan min. ROZ 98)


thanks to cecotto.. "any body have have info on the S42 race engines "

on myself i dont know more about the engine..

-the lifters are squared, not round... pics will follow
-drysump
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rwinter

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The S42 Race Engine !!!!
« Reply #37 on: February 19, 2008, 11:17:28 PM »
Wow those are impressive numbers. For other yanks, that's 278HP and 180ft-lb.
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swiss318is

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The S42 Race Engine !!!!
« Reply #38 on: February 20, 2008, 05:10:12 AM »
Quote from: rwinter;43129
Wow those are impressive numbers. For other yanks, that's 278HP and 180ft-lb.



....out of an inline 4, natural aspirated 2liter engine :D
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strypt

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The S42 Race Engine !!!!
« Reply #39 on: March 22, 2008, 02:40:57 AM »
Got your camera back yet? :)
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swiss318is

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The S42 Race Engine !!!!
« Reply #40 on: March 22, 2008, 01:58:16 PM »
yes... i know..the pics of the s42 cylinderhead... i am toooooo busy at the moment, so i forgot it...!!sorry.. i promise i take the pics as fast as i can..
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RouteZeroDesign

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The S42 Race Engine !!!!
« Reply #41 on: March 24, 2008, 12:41:21 PM »
Swiss, i think we all owe you a drink for all the work youve done.
Honestly, you have posted more photos of the s42 in this one thread than i have found on the internet in the past year!

Pictures of the engine parts would be amazing, and really help the entire community with the development of the m42/44.

Just a quick observation,
The cam cover doesnt seem to have any breather tube. This would suggest that the dry sump pump creates a vacuum in the crank case, which allows you to run without a breather.

Swiss- is that blue tank, in the top left corner of the engine bay, the dry sump oil tank? it seems awfully small?....unless it is somewhere else in the car that i cant see lol
« Last Edit: March 24, 2008, 12:55:16 PM by RouteZeroDesign »
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swiss318is

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The S42 Race Engine !!!!
« Reply #42 on: March 25, 2008, 01:31:49 PM »
Quote from: RouteZeroDesign;45360
Swiss, i think we all owe you a drink for all the work youve done.
Honestly, you have posted more photos of the s42 in this one thread than i have found on the internet in the past year!


i know!!!since i know that a s42 engine exists i found about 5 pics in the internet and now i have a looooooooooot more :-) thanks for the beer... where do you live... :-)

Quote from: RouteZeroDesign;45360
Pictures of the engine parts would be amazing, and really help the entire community with the development of the m42/44.


i didnt yet found the time to go and take pics of the spare engine parts...

Quote from: RouteZeroDesign;45360
Just a quick observation,
The cam cover doesnt seem to have any breather tube. This would suggest that the dry sump pump creates a vacuum in the crank case, which allows you to run without a breather.!


i have no idea...?!?!

Quote from: RouteZeroDesign;45360
Swiss- is that blue tank, in the top left corner of the engine bay, the dry sump oil tank? it seems awfully small?....unless it is somewhere else in the car that i cant see lol


its the expand tank of the radiator...
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strypt

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The S42 Race Engine !!!!
« Reply #43 on: March 25, 2008, 02:25:34 PM »
Quote from: RouteZeroDesign;45360


Just a quick observation,
The cam cover doesnt seem to have any breather tube. This would suggest that the dry sump pump creates a vacuum in the crank case, which allows you to run without a breather.



Yes this is correct.
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kowalski

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The S42 Race Engine !!!!
« Reply #44 on: March 25, 2008, 03:27:31 PM »
we should get some pictures of that valve train you keep talkin bout:)
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