mapping ko4'd agu

[scarr89]

The k04 compressor map. Explain max flow? 300hp equates to around 0.21 M³/s. Cant see that on the map!

Excuse me, aaa, come again 

[Ben@pp.]

The k04 compressor map. Explain max flow? 300hp equates to around 0.21 M³/s. Cant see that on the map!

That maps for the k04-025 turbo dude. Rs4 spec- small.

But I have seen ko4-020 comp maps and yeah 300bhp is on the wrong side of its efficiency range for sure. But arguably possible.

[westallc]

oh dear some sad people on here lol

nick is the last tuner on this planet that will try and make claims or make cars look like they have more power !!!
if you actually talk to nick and read some of his post you will find that this car is not the same as your bam !! this has a large port head and runs different management compared to the me7 !!

just because your car hasnt made it to the magical mark before you start giving it on the forum maybe you should ring nick and ask him how it was done then you would get an understanding how its mapped etc etc

the joys of forums lol

[tshirt2k]

That maps for the k04-025 turbo dude. Rs4 spec- small.

But I have seen ko4-020 comp maps and yeah 300bhp is on the wrong side of its efficiency range for sure. But arguably possible.

Post one up then mate. Then we can see how much heat it's pumping.

[Ben@pp.]

That maps for the k04-025 turbo dude. Rs4 spec- small.

But I have seen ko4-020 comp maps and yeah 300bhp is on the wrong side of its efficiency range for sure. But arguably possible.

Post one up then mate. Then we can see how much heat it's pumping.

The ko4 produces vast amounts of heat when pushed hard, it's not really up for argument tbh. Hook vag com up to a car with a amk/bam, you will see intake temps as high as 60degrees and egt's hitting protection at over 900degrees on a stage 1 car!  BW never released comp data for some ko3 & ko4's, I've seen a map somebody compiled, it's on vortex somewhere. I don't have the time to trawl through there trying to find it, if you want to, go for it! Lol

[tshirt2k]

Ok. So if it's a valid figure. Spose time will tell how long it is before it grenades itself. 

And whys it not up for arguement? Mapping outside of efficiency islands and overspeeding turbos, surely isn't good practice just to get pub numbers is it. ?? 

[Ben@pp.]

Ok. So if it's a valid figure. Spose time will tell how long it is before it grenades itself. 

And whys it not up for arguement? Mapping outside of efficiency islands and overspeeding turbos, surely isn't good practice just to get pub numbers is it. ?? 

Running outside the efficiency range produces heat. If you can try and minimise this with the best supporting hardware you're going to get a great result.
Time will tell if it's reliable.

[Toby]

It will be fine! Were get it dyno dynamics tollers saterday, and u can do logs on vag com ben whilst were driving it on the road to show the temps for aome
People!!

[RTechUK]

Bring the car to Carbon put it on their rollers.. ill pay your fuel

lets see what it makes their ?? 

If I was quoting 300bhp I would be kidding myself and feel a right thingy....  so why would I kid myself???  I dont sell these relentless manifold so dont have nothing to gain dude.


I tell you what, you bring your car to me I will pay a days rental on a local dyno dynamics rolling road and I will tune your car then you can give the review for yourself. 

[RTechUK]

That maps for the k04-025 turbo dude. Rs4 spec- small.

But I have seen ko4-020 comp maps and yeah 300bhp is on the wrong side of its efficiency range for sure. But arguably possible.

Post one up then mate. Then we can see how much heat it's pumping.

Show me a comp map where an k03-053 will make 230bhp???