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Opel Speedster 2,2 Nr 1047 B207 Td04-20T Turbo


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#21 CHILL Gone DUTCH

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Posted 21 April 2018 - 08:59 AM

You look very tall in there

#22 piwo

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Posted 21 April 2018 - 10:55 AM

183cm. :)

 

maybe more displayes. I wonder who will pay attention to them when driving on the track.

 

i don't have a problem with high intake temperatures but with sensor which shows engine compartment temperature not air intake.


Edited by piwo, 21 April 2018 - 11:00 AM.


#23 piwo

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Posted 11 August 2018 - 01:49 PM

some news.

i rotated rod bearings. most probably through a badly balanced flywheel or counterfeit oil.

i balanced it afresh

http://www.mx5klubpo...le.php?id=63777

i bought anather engine b207r 

http://www.mx5klubpo...le.php?id=63778

mount water intercooler instead of air intercooler. flew into from mercedes s600.

https://www.czesciau...l/hella/7617338

http://www.mx5klubpo...le.php?id=63784

http://www.mx5klubpo...le.php?id=63783

http://www.mx5klubpo...le.php?id=63787

 

exchange forge dv to pro perfect dv

http://www.mx5klubpo...le.php?id=63780

regenerated b14 bilstein

http://www.mx5klubpo...le.php?id=63775

 

exchange mobil 5w50 to amsoil 5w50

http://www.mx5klubpo...le.php?id=63790

 

mount oil presure and temperature sensors.



#24 piwo

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Posted 18 September 2018 - 07:13 AM

and  comparison 

 

 IAT with air intercooler (300mm x 400mm) (20° C outside)

https://www.mazdaspe...p?id=164862&t=1

 

 

 IAT with water intercooler (mercedes 600s, pierburg cwa50 pump) (25° C outside)

https://www.mazdaspe...p?id=164863&t=1


Edited by piwo, 18 September 2018 - 07:16 AM.


#25 piwo

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Posted 23 September 2018 - 09:12 AM

And video
https://youtu.be/jj-Hbidv43s

#26 siztenboots

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Posted 24 September 2018 - 09:06 AM

looking at those graphs , what is the maximum range of the map sensor?



#27 piwo

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Posted 24 September 2018 - 02:59 PM

400kpa or 3 bar boost.
http://www.ecumaster.../emu_manual.pdf

Edited by piwo, 24 September 2018 - 03:00 PM.


#28 Nev

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Posted 24 September 2018 - 04:31 PM

Wow, looks pokey. :tt:



#29 piwo

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Posted 08 November 2018 - 06:08 PM

New Parts.
-Front pads ferodo Dsuno fcp1562z
-New fuel pump DeatschWerks dw200 to nissan 350z (round filter; quiet, more efficient then walbro255 And consumes less electricity). Standard fuel pump was enough to 1,1bar.
http://sfrusa.3dcart...dw200_specs.jpg

#30 Rosssco

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Posted 08 November 2018 - 07:34 PM

Does the DW200 fit the standard fuel canister - drop in?



#31 piwo

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Posted 08 November 2018 - 08:03 PM

Yes.

#32 piwo

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Posted 11 November 2018 - 02:27 PM

here is comparison walbro 255 and dw200 soud:

https://youtu.be/S5okXrlVG90?t=671



#33 piwo

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Posted 17 February 2019 - 08:05 AM

new wheels ats dtc 17x8 on front and 17x9 on rear. tires will be extreme vr2 245/40r17 and kumho v70a 215/40r17.
post-1576-0-79557200-1550384073.jpg
post-1576-0-00235500-1550384087.jpg
post-1576-0-57611100-1550384097.jpg


#34 piwo

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Posted 16 May 2019 - 02:31 PM

New personal best on Poznań track.

post-1576-0-58004900-1557563149.jpg
post-1576-0-49119700-1557563138.jpg
post-1576-0-91536600-1557740552.png
post-1576-0-94436400-1557162520.jpg
post-1576-0-36025800-1557162505.jpg
post-1576-0-94571200-1556265804.jpg
post-1576-0-44678600-1556265756.jpg



https://www.mazdaspe...up/poznan-2019/

Edited by piwo, 16 May 2019 - 02:40 PM.


#35 cucharillas

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Posted 19 May 2019 - 10:28 AM

245 rear tyre doesn't hit the subframe?

#36 piwo

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Posted 19 May 2019 - 10:48 AM

I have 225 45 r17 Avon zzr on rear and kumho v70a 215/40r17 on front. 245 on rear hasn't tested yet.

#37 piwo

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Posted 02 July 2019 - 07:54 AM

new 55m charge cooler with two fans.

post-1576-0-51759500-1561612977_thumb.jp

post-1576-0-48412500-1561612983_thumb.jp

post-1576-0-44732100-1561996094.jpg


Edited by piwo, 02 July 2019 - 07:58 AM.


#38 piwo

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Posted 07 March 2020 - 06:52 AM

New toe link kit. Fluro Motorsport rod ends and 24mm aluminum shafts, screws m12 10.9.
post-1576-0-04388800-1583561867.jpg
post-1576-0-20591600-1583561974.jpg
post-1576-0-16527100-1583561998.jpg
post-1576-0-57079300-1583561888.jpg



besides, I exchange the suspension for the nitron ntr40 (450/600) and I'm doing new geometry - 3 minutes and 30 degrees front and rear for better handling.


I think hard about replacing my kumho v70a 215/40r17 on the front with advan a052 tires.

Edited by piwo, 07 March 2020 - 06:54 AM.


#39 Aerodynamic

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Posted 07 March 2020 - 07:51 AM

Nice car.
Will you have 3.5 degree camber both front and rear?
How did you modify you front uprights or steering arm?

With 450/600 it will be a bit oversteered?

Br, Per

New toe link kit. Fluro Motorsport rod ends and 24mm aluminum shafts, screws m12 10.9.
post-1576-0-04388800-1583561867.jpg
post-1576-0-20591600-1583561974.jpg
post-1576-0-16527100-1583561998.jpg
post-1576-0-57079300-1583561888.jpg



besides, I exchange the suspension for the nitron ntr40 (450/600) and I'm doing new geometry - 3 minutes and 30 degrees front and rear for better handling.


I think hard about replacing my kumho v70a 215/40r17 on the front with advan a052 tires.



#40 piwo

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Posted 07 March 2020 - 09:28 AM

yes i have 3.5 degree camber both front and rear.

milled steering arm about 6mm maybe more and I don't have any pads including abs sensor pads.

 

post-1576-0-78255000-1583572940_thumb.jp

 

 

 

 

With 450/600 it will be a bit oversteered?

 

i need oversteer






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