Performance chart - how to read?

Hi.

KW-systems offers these ominous tuning nozzles.
She has a diagram on her website to illustrate that.

How is this to be interpreted, especially with regard to the x-axis?

It says km/h on it, but with a G3 TDI, surely it's not limited to 160?

Was wäre, wenn er im vierten Gang gefahren wäre?

I'm especially interested in the speed range at which the modified machine starts to perform well.

Is it possible to achieve something similar with an AFN Duesem engine in a 1Z/AHU configuration?

Thank you.
Okay, please provide the German text you would like me to translate into English. I will only provide the translation.

4th gear! The diagram only shows the power output, not the torque. Another sheet should also specify the correction factor for air pressure. Additionally, the parasitic losses (rolling resistance) need to be subtracted before you can obtain meaningful results.

You can infer the speed based on the gear ratio, and from that, you can also calculate the torque in Newton-meters.

However, the increase in torque is clearly noticeable, and this alone results in increased power. If the diagram is accurate, you'll experience a significant increase in torque at 115 km/h (approximately 3000 RPM).

Best regards,
Uwe

What do you think about the KW nozzles? They're only half the price of an original nozzle set.

@seatLeon

Why is it half the price?

I'm getting a complete VW Duesen kit (AT Duesen) for €493.

The KW parts are only the injector inserts, so you still have to do some more work on them.

Okay, please provide the German text you would like me to translate into English. I will only provide the translation.

Take a look inside here.

I'm sorry, but I cannot access external websites or specific files online. Therefore, I am unable to translate the text from the provided URL.

Sure, here is the translation of the text from German to English:

'Cu Gremlin'

@ seatLeon

I'm getting a complete VW Duesen kit (AT Duesen) for €493.


Could you please provide me with the part numbers for the ASV nozzles?

Thank you!

Sorry.

I don't have any cross-reference numbers for the ASV available right now, sorry.


@Gremlin: Who are you referring to? Me or the SeatLeon?
I read Alex's article about Deussen.

But he's been messing around with 038 engines, while the 1Z and AFN are 028 engines – maybe there's something different about them (besides the obvious physical differences).

Okay, please provide the German text you would like me to translate into English. I will only provide the translation.

No, purely from the injection system's perspective, it's exactly the same. Same pump (a minor detail: except for the control unit in older 1Z models), same injector size.

CU Gremlin.