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Regelin Stage 3.5 Turbo


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#1 Simons

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Posted 04 December 2019 - 11:09 PM

Hello, anybody knows the specs of this turbo? Is a Z20LET mod or a Z20LEH or ...

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#2 smiley

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Posted 04 December 2019 - 11:21 PM

I think you will find more info on German tuner specs on the German forums, so maybe post your question there also.
http://forum.opel-sp...ub.de/index.php
http://www.speedster...forum/index.php



#3 Simons

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Posted 05 December 2019 - 12:04 AM

Thanks mate! I'll take a look πŸ§πŸ˜‰

#4 James96

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Posted 05 December 2019 - 07:48 AM

https://www.regelin-...tml?language=en



#5 fiveoclock

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Posted 05 December 2019 - 09:31 AM

WTF is stage 3.5 🀣🀣🀣 Are you sure it's not only stage 3.43547

#6 hairy

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Posted 05 December 2019 - 09:28 PM

Only 5599 Euros apparently



#7 Simons

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Posted 05 December 2019 - 11:22 PM

https://www.regelin-...tml?language=en

 

I know, but don't say what manifold and nothing relevant about the turbo... turbine/compressor wheel for example
 

WTF is stage 3.5 🀣🀣🀣 Are you sure it's not only stage 3.43547

  

πŸ€”πŸ˜‰

Only 5599 Euros apparently

My car came with stage 2.5 and oil cooler, so it's less money

But I would like to know the turbo specs to see what they use to hit +300cv without a chargecooler, also the mapping has a lot to say

#8 Co220

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Posted 06 December 2019 - 02:05 PM

This seems like serious money knowing this will run with standard internals en without a charge cooler.

Would prefer a proper charge cooler over a 3 inch exhaust.

 

I was told this turbo is a good option:

https://www.turboreb...rbocharger.html

 

And do a custom mapping at The Tuning Society or RND remaps.



#9 hairy

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Posted 06 December 2019 - 04:42 PM

But I would like to know the turbo specs to see what they use to hit +300cv without a chargecooler, also the mapping has a lot to say

 

 

Maybe it's just their translation of "high performance intercooler"



#10 smiley

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Posted 06 December 2019 - 07:43 PM

No, their stage 4 has a chargecooler.
320 on stock internals.

#11 Simons

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Posted 06 December 2019 - 09:48 PM

This seems like serious money knowing this will run with standard internals en without a charge cooler.
Would prefer a proper charge cooler over a 3 inch exhaust.

I was told this turbo is a good option:
https://www.turboreb...rbocharger.html

And do a custom mapping at The Tuning Society or RND remaps.


The regelin exhaust is a little bit expensive, I don't say that it's good or bad or if it has tΓΌv or not...it has a race cat, 3 inch, plug&play but 1959€...

In my opinion, I see the charge cooler kit for a serious track car, when you push the car to the limit lap after lap, also weight more and more complex than the simple air/air cooler

Your turbo is a good choice plus a good exhaust manifold, casting is very important even more for the Speedster's engine bay oven

I saw this turbos on eBay, good for blue injectors or bigger ones and fuel pump ( plus oil cooler, big intercooler, intake pipe, clutch, balancing shafts delete kit, lightweight flywheel, exhaust, for example)

This seems like the stock z20leh with billet compressor wheel.

https://www.ebay.de/...3f-36d8f19da267

And this one with different compressor wheel and billet

https://www.ebay.de/...0.c100930.m5375

There are many tunners who can map a car, but a good mapping is the health of your engine. And Regelin has good stages and reliable, has a lot of experience with good results.

Also they don't fit the decat pipe on stage 2.5, but I think that is for one reason, the stage 2.5 is the last one that you can homologate on Germany, my car has them. For stage 3 they fit the decat. But I'm going to buy one to has better spool and egt, this one for example.

https://www.ebay.de/...dffd0b16d|iid:1

Cheers




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