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Showing results 1 to 24 of 24 Search: Posts Made By: steelwarrior
Forum: Infiniti Q50 Q60 VR30DDTT 05-19-2018, 07:45 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Map 6 Duty Bias

I got a question about the Duty Bias on Map 6. I have seen some photos with that setting at zero all over the RPM band and others have numbers that ranges between 20 and 40. What's the purpose of...
Forum: Infiniti Q50 Q60 VR30DDTT 09-27-2017, 02:17 PM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Ordered my JB4 upgrade. I haven't even looked at...

Ordered my JB4 upgrade. I haven't even looked at the grommet but I guess it shouldn't be that painful.
Forum: Infiniti Q50 Q60 VR30DDTT 09-21-2017, 07:48 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Understood, fair enough. Thanks.

Understood, fair enough. Thanks.
Forum: Infiniti Q50 Q60 VR30DDTT 09-21-2017, 07:31 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
JB4 Upgrade

After being out for a while thanks to hurricanes, looks like I came late to the party :( I am sure I am among the first that got the JB1, so can't wait to get the JB4 upgrade. Any idea when it might...
Forum: Infiniti Q50 Q60 VR30DDTT 08-28-2017, 05:35 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
I have the 45 setting for over 3 weeks now and...

I have the 45 setting for over 3 weeks now and haven't notice any change in power. The only noticeable change was going back to stock-alike smooth acceleration under low throttle situations and no...
Forum: Infiniti Q50 Q60 VR30DDTT 08-28-2017, 05:12 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Yes, and in my car 45 is the number that I have...

Yes, and in my car 45 is the number that I have and works great. I didn't try 40 though so not sure how it will feel with that.
Forum: Infiniti Q50 Q60 VR30DDTT 08-18-2017, 11:00 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Firmware updates: Q50_STAGE1_2: Added option...

Firmware updates:

Q50_STAGE1_2: Added option to adjust pedal to boost mapping using "Default Wastegate Position". Default value is 30, which represents 3.0psi. Below 3.0psi boost mapping is...
Forum: Infiniti Q50 Q60 VR30DDTT 08-18-2017, 09:55 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
I was wondering the same, I have been keeping it...

I was wondering the same, I have been keeping it at 45 after my post from some days ago, but I am really curious about any reports on 40 or 35. 30 definitely didn't work in my case.
Forum: Infiniti Q50 Q60 VR30DDTT 08-14-2017, 06:46 PM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
see first page of this post, under the dyno...

see first page of this post, under the dyno graphs (firmware updates). I suppose it is recommended for all users with Stage 1 with map3 profile.
Forum: Infiniti Q50 Q60 VR30DDTT 08-14-2017, 03:20 PM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Testing

Ok, I changed DWP to 30 (I had it at 45) and experienced the same issues I had before setting it at 45. I did plenty of runs and I noticed some occasional hesitation too when pushing the pedal all...
Forum: Infiniti Q50 Q60 VR30DDTT 08-14-2017, 10:14 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Excellent. I will lower mine from 45 to 30 to...

Excellent. I will lower mine from 45 to 30 to evaluate things. It definitely feels smooth at 45, so will compare with 30. Thanks.
Forum: Infiniti Q50 Q60 VR30DDTT 08-14-2017, 09:59 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
also, can you elaborate on the "less powerful...

also, can you elaborate on the "less powerful performance" part? Thanks.
Forum: Infiniti Q50 Q60 VR30DDTT 08-14-2017, 09:45 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
"Q50_STAGE1_2.hex" Is this the same as...

"Q50_STAGE1_2.hex"

Is this the same as Q50_STAGE1_1 that you sent me by email last week or do I need to update as well?
Forum: Infiniti Q50 Q60 VR30DDTT 08-14-2017, 08:23 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
I have been using the new "experimental" firmware...

I have been using the new "experimental" firmware update for almost a week and have not experienced the occasional "early shifting" issue since then. What Terry explained to me and if I properly...
Forum: Infiniti Q50 Q60 VR30DDTT 08-10-2017, 11:25 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
I'm sorry that "this makes zero sense" to you....

I'm sorry that "this makes zero sense" to you. But without any additional knowledge on how a turbine compressor works and behaves when working out of efficiency boundaries, it will keep making zero...
Forum: Infiniti Q50 Q60 VR30DDTT 08-10-2017, 08:57 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
There's plenty of science involved when it comes...

There's plenty of science involved when it comes to increase boost and Terry has done a lot when it comes to provide us a phenomenal product that will give us a great hp kick within reasonable...
Forum: Infiniti Q50 Q60 VR30DDTT 08-10-2017, 08:42 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
I am not referring about really harming the...

I am not referring about really harming the turbines but how to keep them efficient and with heat and stress levels under control. By having a full exhaust and intake you do know that chances of over...
Forum: Infiniti Q50 Q60 VR30DDTT 08-10-2017, 08:37 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Yes, with what I have learned about the stock...

Yes, with what I have learned about the stock boost profile and turbines curves, I would not run a stock RS with less than 93 unless you don't rev it past 5000 rpms. All that I mentioned above takes...
Forum: Infiniti Q50 Q60 VR30DDTT 08-10-2017, 05:21 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
I would say due to turbines efficiency. Running...

I would say due to turbines efficiency. Running below 60% of efficiency causes more heat among other issues. Turbine efficiency is dependant on air flow and pressure ratio and parameters vary with...
Forum: Infiniti Q50 Q60 VR30DDTT 08-09-2017, 08:15 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Yes, I know, but would it really make any real...

Yes, I know, but would it really make any real difference performance-wise? 0.5 psi in 15 psi is just 3.33%.
Forum: Infiniti Q50 Q60 VR30DDTT 08-09-2017, 08:10 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Something that I have been curious: would 0.5 psi...

Something that I have been curious: would 0.5 psi make any real difference in both up and down scenarios (example from 5 up to 5.5 or down to 4.5)?
Forum: Infiniti Q50 Q60 VR30DDTT 08-08-2017, 10:54 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Yes, I have.

Yes, I have.
Forum: Infiniti Q50 Q60 VR30DDTT 08-07-2017, 10:14 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
Excellent, thanks for your prompt response. Not...

Excellent, thanks for your prompt response. Not sure how to answer to that, but it is shifting at lets say around 3000 rpms. And like you said, I think that maybe on those rare times, I might be just...
Forum: Infiniti Q50 Q60 VR30DDTT 08-07-2017, 09:55 AM
Replies: 4,332
Views: 426,788
Posted By steelwarrior
questions

I have my Stage 1 installed since July 22nd, set at 5 psi. I do have some points:

- sometimes in Standard mode it shifts too quickly from 3 to 4. Not a constant issue and it doesn't happen is...
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