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2Addicts | BMW 2-Series forum Technical Topics B58 (M240i) Engine, Transmission, Exhaust, Tuning Pure 800, Dorch Stg 2 (Old), DP, Intake (7.17 sec 60-130)

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      11-10-2023, 11:12 AM   #1
DaviTuned
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Pure 800, Dorch Stg 2 (Old), DP, Intake (7.17 sec 60-130)

So, I have now gotten my tune to just about where I like it. Forgive me and please do your conversions before complaining. It is using metric and for psi you have to subtract 1010HPa because of ambient.

Here is a datalog and a dragy run of what I ran:

https://www.bootmod3.net/log?id=6548...cc36173c1fe9a4

https://albums.memento.com/mail38653#top

Currently targeting:
PSI: 28PSI or 1950 HPa
Timing: 12.5*


Dragy best run: 7.17sec 60-130 (Don't feel comfortable going anymore because I like my tranny, and my car is my daily)

Car definitely has a 6 in it with more seat time + trans tune with no changes to the tune.

It has more boost I can throw at it, but I will not be doing anymore boost or timing.

**Open to critiques or what can be improved as I am always looking to get better as a tuner.

Last edited by DaviTuned; 11-10-2023 at 12:50 PM..
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      11-10-2023, 09:28 PM   #2
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Quote:
Originally Posted by DaviTuned View Post
So, I have now gotten my tune to just about where I like it. Forgive me and please do your conversions before complaining. It is using metric and for psi you have to subtract 1010HPa because of ambient.

Here is a datalog and a dragy run of what I ran:

https://www.bootmod3.net/log?id=6548...cc36173c1fe9a4

https://albums.memento.com/mail38653#top

Currently targeting:
PSI: 28PSI or 1950 HPa
Timing: 12.5*


Dragy best run: 7.17sec 60-130 (Don't feel comfortable going anymore because I like my tranny, and my car is my daily)

Car definitely has a 6 in it with more seat time + trans tune with no changes to the tune.

It has more boost I can throw at it, but I will not be doing anymore boost or timing.

**Open to critiques or what can be improved as I am always looking to get better as a tuner.
I was the guy who replied asking foe 1/4 times on facebook..

Really solid times tbh
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      11-14-2023, 01:36 PM   #3
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Thank you for sharing
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      01-21-2024, 03:14 PM   #4
B58togo
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Nice times. I went 7.07 60-130 with the same setup/fuel, but then I was running out of injector so Doug backed the boost down a bit. Looking to swap in Nostrum injectors and then re-tune this spring. Hoping for six seconds flat!!
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      01-21-2024, 05:14 PM   #5
DaviTuned
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Quote:
Originally Posted by B58togo View Post
Nice times. I went 7.07 60-130 with the same setup/fuel, but then I was running out of injector so Doug backed the boost down a bit. Looking to swap in Nostrum injectors and then re-tune this spring. Hoping for six seconds flat!!
I feel that I could have gone and done more testing, but I decided to be safe upgrade to an HP70, will be posting more about my build once my trans is in.
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