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Opel Speedster Sk3Xx

supercharged harrop waes water injection tc traction control chris tullet obd tuner pro saab b207 c20let

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#41 navx

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Posted 28 January 2019 - 12:17 PM

If Dempert are no longer making this Gaz from Spitfire who is on the forum has a solution. He may be able to make something that achieves the same outcome.

#42 FabianG

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Posted 10 May 2020 - 07:04 PM

Hey Guys,

I had a few difficulties but my engine is now running after a long time. 

The Video has german subtitles, but you guys can see it running there. 

Its running really rough because the amount of fuel isn't right now, the ZZP-Stage2 Cams, and the "missing" balancer shafts.

But it sounds really nice when I rev it.

 

https://youtu.be/Cur7aEjhTrc?t=631

 

In the meantime I refreshed my rear axle with new screws and so on. 

I also added an oil thermsotat to bypass my additional oil cooler when the oil isn't heated up. 

To do that properly I had to buy new hydraulic lines and in the same process I connected the oil-water-heatexchanger in the right way (counter flow princip).

 

I also fcuked up one thread in the intake manifold because I had to shorten the screw to get it into the mounting hole from the harrop (the one next to the TMAP-Sensor).

So tomorrow I will buy a helicoil-set and then I can reassamble the car. 

 

 

img_20200415_161519-1alkn5.jpg

 

img_20200417_170359-1gcjbz.jpg

 

img_20200418_121621-18vkku.jpg

 

img_20200427_172749-1j9k8p.jpg

 

img_20200423_121836-1crjdz.jpg

 

img_20200428_154408-1lxj4l.jpg

 

 



#43 gozer 1.4

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Posted 13 May 2020 - 12:24 PM

Wonderful mods,

by any chance, do you know if the reinforcement bar between the two toe links is still on the market?
img_20200427_172749-1j9k8p.jpg



#44 FabianG

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Posted 27 August 2020 - 11:07 AM

Hey gozer, 

sorry for that late answer. 

I have been very busy the last months to get my car up and running. 

Sadly you cant order that bar any more. Dempert Automotive is inavtive since 10 years or so. 

 

My Engine is running and makes good power. 

406hp until now without WI. 

 

Here is a video of my last stint on the Nürburgring. 

I think I had some power losses, because of the very high IATs. 

I thought, that my setup maybe could handle it, because I have just 1.1bar of boost. But I was wrong.

Engine was running at lambda 0,75 and made 5° ignition retard.

IAT was an average of 90°C.

 

Next time with WI it will make some more power and will hold it on the track :)

 

 

https://www.youtube....h?v=e2SzE5hoV1M

 

 


Edited by FabianG, 27 August 2020 - 11:09 AM.


#45 FabianG

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Posted 10 April 2021 - 07:29 PM

I just love this sound! 

 

VX220 SK400 Sound Video (click)



#46 FabianG

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Posted 23 September 2021 - 09:52 AM

And another sound video: 

 

https://www.youtube....h?v=ibmXJqVfA9s


Edited by FabianG, 23 September 2021 - 09:52 AM.






Also tagged with one or more of these keywords: supercharged, harrop, waes, water injection, tc, traction control, chris tullet, obd tuner pro, saab b207, c20let

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