10 replies to this topic

[Simons]

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

Regards

[smiley]

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

[Simons]

Thanks mate! I'll take a look 🧐😉

[James96]

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

[fiveoclock]

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

[hairy]

Only 5599 Euros apparently

[Simons]

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

  

🤔😉

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

[Co220]

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.

[hairy]

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"

[smiley]

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

[Simons]

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 tüv 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