PWG with Pure Stage 2 running flash only

harkes · 05-16-2019, 09:51 AM

Quote:

Originally Posted by StuyMac

I have a PWG with PS2, but I have the TTFS HPFP...

Im peaking at 25psi but holding 19-20 to redline. Just added meth, so maybe adding a little more once setup.

Logs to share?

doodlebro · 05-16-2019, 10:22 AM

Quote:

Originally Posted by harkes

This look a lot better than when I ran BM3. I still think it is worrying to see 2psi overboost without throttle compensating. Also, when boost dip further and further under target in high RPM why does WGDC not increase to compensate? I would not be overly thrilled with that ign timing, but also not horrid.

Stock turbo would overboost more and cause throttle closure, 2 PSI is pretty normal for an N55 on tip-in. I'm also at 5-6K feet of elevation, so the taper isn't alarming by any means. WGDC has plenty of room, I just don't think this OTS map is programmed to follow the boost target perfectly at anything but sea level and I will need a custom tune down the line.

StuyMac · 05-16-2019, 10:26 AM

Quote:

Originally Posted by harkes

Logs to share?

Mostly logging on Map 3 to get the meth dialed in, but I did one 3rd/4th gear pull last night on Map 0 for reference...

harkes · 05-16-2019, 09:02 PM

Quote:

Originally Posted by StuyMac

Quote:

Originally Posted by harkes

Logs to share?

Mostly logging on Map 3 to get the meth dialed in, but I did one 3rd/4th gear pull last night on Map 0 for reference...

Dude... Read the post title. We don't want to discuss JB4 here.

Edit: I would be very interested in seeing a log logged with MHD/BM3 in Map0 though. The resolution with JB4 is just too bad.

StuyMac · 05-17-2019, 02:50 AM

Quote:

Originally Posted by harkes

Dude... Read the post title. We don't want to discuss JB4 here.

Edit: I would be very interested in seeing a log logged with MHD/BM3 in Map0 though. The resolution with JB4 is just too bad.

JB4 is stacked for use with Map 3. That log may be JB4, but it is in Map 0 with no meth, so the JB4 is only monitoring my Custom flash with no JB4 intervention. The log may be taken from JB4, but its is only logging my custom tune - thought that was what you were after, logs from a custom tune / flash?

AFAIK the JB4 wont integate with the TTFS HPFP, hence the custom tune and stacking the JB4.

harkes · 05-17-2019, 09:33 AM

Quote:

Originally Posted by StuyMac

Quote:

Originally Posted by harkes

Dude... Read the post title. We don't want to discuss JB4 here.

Edit: I would be very interested in seeing a log logged with MHD/BM3 in Map0 though. The resolution with JB4 is just too bad.

JB4 is stacked for use with Map 3. That log may be JB4, but it is in Map 0 with no meth, so the JB4 is only monitoring my Custom flash with no JB4 intervention. The log may be taken from JB4, but its is only logging my custom tune - thought that was what you were after, logs from a custom tune / flash?

AFAIK the JB4 wont integate with the TTFS HPFP, hence the custom tune and stacking the JB4.

Yes correct but the resolution on JB4 is appalling. Can you do a log file with BM3/MHD instead? This is possible with JB4 in map0. Who has made the custom tune?

StuyMac · 05-17-2019, 09:51 AM

Quote:

Originally Posted by harkes

Yes correct but the resolution on JB4 is appalling. Can you do a log file with BM3/MHD instead? This is possible with JB4 in map0. Who has made the custom tune?

I dont use BM3 or MHD, and only just fitted the JB4 for methanol control. I do have the full .csv, but cannot post that here. Calibration was done by a company in the UK.

Marlinman · 08-15-2019, 09:06 PM

Quote:

Originally Posted by doodlebro

No PCV problem. Well, there was, but it was caused by a vacuum leak on the exhaust flap mechanism. Now I know a fun way to fuck with someone

Anyways, here's a log: http://www.bootmod3.net/log?id=5cdba7b7c090c60cce3b4882

Can you expand on this a little? Where was the leak in particular? I am having boost oscillations at higher boost and wonder if I have a vac issue. Thanks!

doodlebro · 08-16-2019, 12:44 PM

Quote:

Originally Posted by Marlinman

Can you expand on this a little? Where was the leak in particular? I am having boost oscillations at higher boost and wonder if I have a vac issue. Thanks!

The vacuum line to the exhaust flap under the car, next to the muffler was disconnected.

harkes · 06-30-2020, 09:16 PM

Very excited about the latest progress on my custom tune from Fabian (PureBoost).

I asked him to give me less load down low for a more NA feel and to put less strain on the drive train.

This is the latest result and I hope my car is VERY soon finished

https://datazap.me/u/harkes/fabian-v...26-27-28-29-30

Marlinman · 07-01-2020, 07:57 PM

looks great harkes, I ended up forgetting about this thread so I apologize. I also went with a different tuner than original and finally have it dialed in. Let's just say it looks almost identical to yours.

harkes · 07-01-2020, 08:03 PM

Quote:

Originally Posted by Marlinman

looks great harkes, I ended up forgetting about this thread so I apologize. I also went with a different tuner than original and finally have it dialed in. Let's just say it looks almost identical to yours.

Very interested in seeing your logs. Who did you end up with as tuner? Happy to hear you got sorted also

Marlinman · 07-01-2020, 08:08 PM

They are on my burner phone I use for logging, I'll rip one of the latest ones off tomorrow and post a screen shot. I ended up going with David Shoup. He's done amazing work.

harkes · 07-01-2020, 08:30 PM

Quote:

Originally Posted by Marlinman

They are on my burner phone I use for logging, I'll rip one of the latest ones off tomorrow and post a screen shot. I ended up going with David Shoup. He's done amazing work.

I believe StuyMac is also using David Shoup. I have seen some very impressive WG control from him and we also had a chat. Decided not to start with a 4th (!!!) tuner though as I start shaking by the thought of another 30 revision

Please post in Datazap if possible. Can also send the .csv to my email harkes@gmail.com if you dont mind

DreamerJoe · 07-01-2020, 08:40 PM

curious how both of your tunes compare, also have a PWG N55 and will most likley be doing PS2 + dorch stage 1 pending blackstone sample and compression test on my next tune up..

harkes · 07-02-2020, 12:03 AM

Quote:

Originally Posted by DreamerJoe

curious how both of your tunes compare, also have a PWG N55 and will most likley be doing PS2 + dorch stage 1 pending blackstone sample and compression test on my next tune up..

What fuel do you plan on running?

DreamerJoe · 07-02-2020, 12:21 AM

Quote:

Originally Posted by harkes

Quote:

Originally Posted by DreamerJoe

curious how both of your tunes compare, also have a PWG N55 and will most likley be doing PS2 + dorch stage 1 pending blackstone sample and compression test on my next tune up..

What fuel do you plan on running?

rn I'm running MHD stage 2+ 91oct tune, but w/ California fuel I add a few gallons of e85 to clean up the timing.. when I go PS2, because I'll be getting a custom tune, I want to shoot for just 91oct and not have to add e85.

harkes · 07-02-2020, 12:24 AM

Quote:

Originally Posted by DreamerJoe

rn I'm running MHD stage 2+ 91oct tune, but w/ California fuel I add a few gallons of e85 to clean up the timing.. when I go PS2, because I'll be getting a custom tune, I want to shoot for just 91oct and not have to add e85.

Save the money on the Dorch pump then. You cannot run enough boost to max out stock pump on 91AKI.

DreamerJoe · 07-02-2020, 10:12 AM

Quote:

Originally Posted by harkes

Quote:

Originally Posted by DreamerJoe

rn I'm running MHD stage 2+ 91oct tune, but w/ California fuel I add a few gallons of e85 to clean up the timing.. when I go PS2, because I'll be getting a custom tune, I want to shoot for just 91oct and not have to add e85.

Save the money on the Dorch pump then. You cannot run enough boost to max out stock pump on 91AKI.

pure stage 2 won't max out the stock pump on 91 on a custom tune?

harkes · 07-02-2020, 09:03 PM

Quote:

Originally Posted by DreamerJoe

pure stage 2 won't max out the stock pump on 91 on a custom tune?

Not unless you run excessive boost and very low timing which is a stupid way to make power.

This is PS2 OTS map running 98RON/93AKI. So you can imagine that running 91 you will not get anywhere near the limit on your HPFP.
https://datazap.me/u/harkes/beta-ots...26-27-28-29-30

06-30-2020, 09:16 PM	#32
harkes Colonel 1078 Rep 2,357 Posts Drives: M135i, E39 M5, NSX and AE86 Join Date: Apr 2014 Location: Xiamen, China iTrader: (0)	Very excited about the latest progress on my custom tune from Fabian (PureBoost). I asked him to give me less load down low for a more NA feel and to put less strain on the drive train. This is the latest result and I hope my car is VERY soon finished https://datazap.me/u/harkes/fabian-v...26-27-28-29-30 Attached Images __________________ M135i 8AT PWG, MHD, Pure Stage2, WMI via Torqbyte CM5-LT, Custom tuned by PureBoost (A Dane in China)
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07-01-2020, 07:57 PM	#33
Marlinman First Lieutenant 101 Rep 316 Posts Drives: 2013 335i xDrive Join Date: Jun 2015 Location: MD iTrader: (0)	looks great harkes, I ended up forgetting about this thread so I apologize. I also went with a different tuner than original and finally have it dialed in. Let's just say it looks almost identical to yours.
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07-01-2020, 08:08 PM	#35
Marlinman First Lieutenant 101 Rep 316 Posts Drives: 2013 335i xDrive Join Date: Jun 2015 Location: MD iTrader: (0)	They are on my burner phone I use for logging, I'll rip one of the latest ones off tomorrow and post a screen shot. I ended up going with David Shoup. He's done amazing work.
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07-01-2020, 08:40 PM	#37
DreamerJoe Captain 242 Rep 764 Posts Drives: 2017 340i M.G. w red interior Join Date: Dec 2018 Location: SoCal iTrader: (0)	curious how both of your tunes compare, also have a PWG N55 and will most likley be doing PS2 + dorch stage 1 pending blackstone sample and compression test on my next tune up.. __________________ MG F30 M-Sport 6mt FBO w/ MHD stage 2 plus (PWG), ST XA Coilovers, 19" VMR V804.
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