Propulsive Dynamics Officially Launches Mass Production

JAperformance

Specialist
Feb 13, 2017
90
44
0
Ride
09 335i
You have any timeslips and/or logs you can post?

660whp fits perfectly with a 3600lb car hitting 130mph in the 1/4. The interesting thing is going to be the time splits, as your 60' is only part of the story. For 660whp and 130mph you should be almost a full second quicker if everything is behaving properly. With this mph and rwhp I would expect a [email protected] on a 1.6 60'.
Oh definitely with more practice getting use to the car. I’ve hit 11.7 with 1.6 60ft on stock turbos but this is a whole new setup and powerband. Also I don’t think my car is 3600 itself lol as I’m about 300 myself. There are slips and video in my IG:jayson35i I’m switching to Single Turbo next week so don’t know if I’ll go to track with same setup before then.
 

dyezak

Major
May 4, 2017
1,768
1,518
0
Plano TX
Ride
335is
I'm looking at your slips now. Best MPH of 130.29 and best 60' of 1.87 (128mph on that 60).

Basically I'm seeing the current setup having a [email protected] in it via just improving the 60' down to a 1.6. Still a bit of improvement to be made in shift speed and power delivery going down the track. Are you running xHP Stage 3 on the Propulsive trans, or a custom trans map?
 

JAperformance

Specialist
Feb 13, 2017
90
44
0
Ride
09 335i
I'm looking at your slips now. Best MPH of 130.29 and best 60' of 1.87 (128mph on that 60).

Basically I'm seeing the current setup having a [email protected] in it via just improving the 60' down to a 1.6. Still a bit of improvement to be made in shift speed and power delivery going down the track. Are you running xHP Stage 3 on the Propulsive trans, or a custom trans map?
I’m running XHP S3 v1.5 single turbo version. Yes definitely lots of improvements specially on shifting it. It’s differnt now and got to get used to it. But I don’t go regularly to the track. Might just rent it one of these days.
 

Rob09msport

Major
Oct 28, 2017
1,929
664
0
Monroe CT
Ride
09 335i msport le mans 18 x5
I’m running XHP S3 v1.5 single turbo version. Yes definitely lots of improvements specially on shifting it. It’s differnt now and got to get used to it. But I don’t go regularly to the track. Might just rent it one of these days.
Is it just your 60ft or your having issues on up shifts down the track?
 

JAperformance

Specialist
Feb 13, 2017
90
44
0
Ride
09 335i
Is it just your 60ft or your having issues on up shifts down the track?
No issues shifting it’s just me getting used to the xhp manual mode. But the car shifts great. I had 660whp with the Pure S2. I now have a 6266 DocRace ST kit.
 

dyezak

Major
May 4, 2017
1,768
1,518
0
Plano TX
Ride
335is
With as long as these have been released, if anyone was really putting up impressive numbers by now we would have heard about it. Now that we are hitting winter there will be another 4-6mo delay for people outside of Arizona, Texas or Florida to get actual results.
 

AUbeast86

Sergeant
Nov 6, 2016
303
299
0
New Market, AL
Ride
335i e92 6MT
With as long as these have been released, if anyone was really putting up impressive numbers by now we would have heard about it. Now that we are hitting winter there will be another 4-6mo delay for people outside of Arizona, Texas or Florida to get actual results.

This upgrade was never intended to be about putting up "impressive" numbers. It's more about increased reliability at the higher power levels and I think that's the point Jayson is trying to convey.

I think the fact no one is coming in here blasting clutch failures is a better indicator that this is a reliable upgrade if you keep it within the intended design parameters.
 

dyezak

Major
May 4, 2017
1,768
1,518
0
Plano TX
Ride
335is
This upgrade was never intended to be about putting up "impressive" numbers. It's more about increased reliability at the higher power levels and I think that's the point Jayson is trying to convey.

I think the fact no one is coming in here blasting clutch failures is a better indicator that this is a reliable upgrade if you keep it within the intended design parameters.

People haven't been able to put down more than ~600-650hp on factory clutches so the times (1/4mi, 1/2mi, etc) have been capped artificially based on that. If this upgrade is stronger and people can in fact put down more power reliably now then they would be able to run quicker at the track. It's not that this would make improvements on its own. It simply is supposed to be a stronger foundation, more reliable, for higher power output. If that's the case then times will drop as people do put more power down.
 

JAperformance

Specialist
Feb 13, 2017
90
44
0
Ride
09 335i
Exaclty I can put down more power now 650+ yes but now its the traction issues more than anything for 1/4 mile, as for 1/2 mile I will be shipping my car to Puerto Rico soon so I will probably be able to attend the 1/2 mile event there on January or February I believe it is.But definitely love this tranny option, my stock tranny gave up right at 600 and this one has been going strong at 650 for a while now.
 

dyezak

Major
May 4, 2017
1,768
1,518
0
Plano TX
Ride
335is
Exaclty I can put down more power now 650+ yes but now its the traction issues more than anything for 1/4 mile, as for 1/2 mile I will be shipping my car to Puerto Rico soon so I will probably be able to attend the 1/2 mile event there on January or February I believe it is.But definitely love this tranny option, my stock tranny gave up right at 600 and this one has been going strong at 650 for a while now.

Even with traction issues we would see increased MPH in the 1/4. I really look forward to the traction issues being sorted out and solid results (probably summer 2018), but as it stands all we have is qualitative results...i.e. it feels great, it shifts great, etc. No logs with shift times exposed (only screenshots), no 1/4mi results, and no 1/2mi results.....nothing quantitative.

I'm just saying I don't think we will see real measurable results for a while due to timing (we are now coming into winter) unless someone in Arizona, Texas or Florida put something up over the winter in their warm winter track conditions. Or they ship their car to a warm climate hahahaha. Looking forward to PR results :blush:

I know @[email protected] has one going in his (900hp :dizzy::fearscream:) car, but being in the bay area I am not sure he will get a real chance to push his car until the spring at the earliest.
 

doublespaces

Administrator
Oct 18, 2016
9,279
4,288
0
AZ
Ride
2009 E93 335i
What is Jason e-mail ? Is not
[email protected]
I don’t get anything! Need to know if he steal selling clutches and upgrading the valvebody!
Need price also!
I'll tag him and he can tell you:

@[email protected]

You could always just click his username and click "Start a Conversation" it does more or less the same thing:

Y73Ns36.png