Twisted Tuning N55 Development

[Twisted Tuning]

Hallo Justin,

How much whp do you think you can get with 100ron and stock turbo on a fbo 135i dct?

high 300s at the wheel maybe touch 400 (big maybe) on the DCT

 

[Twisted Tuning]

Boost By Gear anyone??? 1st and 2nd gear was made drastically low for testing to see just how low we could go.....

1st Gear (2psi)

Boost by Gear resize by Justin Whitted, on Flickr

2nd Gear (5-6psi)

Boost by Gear2 resize by Justin Whitted, on Flickr


3rd Gear (13-14psi)

Boost by Gear3 resize by Justin Whitted, on Flickr

 

[doublespaces]

That is sweet! Doesn't there exist some boost by gear provisioning already or is that just N54?

 

[Bnks334]

That is sweet! Doesn't there exist some boost by gear provisioning already or is that just N54?

New development for n55

 

[bradsm87]

How does boost by gear work? Does it replace the timing correction axis in the main load table with gear instead?

 

[Fsociety]

How are the updates for the Fxx series N55 ?

 

[Twisted Tuning]

How are the updates for the Fxx series N55 ?

Should have some updates for the F-series as well as the E-series (late models) soon.

 

[Twisted Tuning]

Some more Higher RPM boost pressure testing on the N55 stock turbo..... 15.4psi @6000+rpms

N55 Testing 15.4psi stock turbo by Justin Whitted, on Flickr

 

[Alan]

Impressive!

 

[Twisted Tuning]

How does boost by gear work? Does it replace the timing correction axis in the main load table with gear instead?

No there are separate tables for that.

 

[Twisted Tuning]

Impressive!

thank you

 

[Twisted Tuning]

93 Octane custom tune... Reduced timing due to octane. Stock turbo...

 

[Twisted Tuning]

Some stock turbo N55 E30 tuning, revision 2 still with conservative timing......Flash only smooth and highly controlled boost and fueling......

 

[tkong]

are these the tunes that are available in the mhd map packs?

 

[Twisted Tuning]

are these the tunes that are available in the mhd map packs?

unless i specifically note that its an OTS map, then no. stuff i post here is mainly stuff im doing outside the MHD OTS realm. The OTS stuff has been being posted here.

https://bmw.spoolstreet.com/threads/mhd-n55-availability-open-beta.30/

But i think we need to make a dedicated thread for it. with all the info and etc.

 

[tkong]

unless i specifically note that its an OTS map, then no. stuff i post here is mainly stuff im doing outside the MHD OTS realm. The OTS stuff has been being posted here.

https://bmw.spoolstreet.com/threads/mhd-n55-availability-open-beta.30/

But i think we need to make a dedicated thread for it. with all the info and etc.

ahh okay thank you for the clarifications. So these would fall under your custom mhd tunes on your website?

 

[Twisted Tuning]

ahh okay thank you for the clarifications. So these would fall under your custom mhd tunes on your website?

Yes for the most part

 

[Twisted Tuning]

Many years of thinking the stock turbo was maxed out. No says I.......

E30 On Stock Turbo N55....just keep finding more and more power on this little fan....

 

[RbBugBitMe]

Nice work.

Can you help me figure out what is going on? I am on the stage 1 93oct map right now. My custom tuner asked for the base OEM bin file. I flashed back to stock and uninstalled MHD. The bin file I "backed up" after that he is saying isn't the stock bin file, it matches the bin file from the stage 1 flash.

I did go for a drive and datalogged the "stock" map before trying to create a backup copy to confirm the car was definitely slower and the linear map was removed.

Or can someone supply me with their backup of the OEM bin file?

 

[Twisted Tuning]

Nice work.

Can you help me figure out what is going on? I am on the stage 1 93oct map right now. My custom tuner asked for the base OEM bin file. I flashed back to stock and uninstalled MHD. The bin file I "backed up" after that he is saying isn't the stock bin file, it matches the bin file from the stage 1 flash.

I did go for a drive and datalogged the "stock" map before trying to create a backup copy to confirm the car was definitely slower and the linear map was removed.

Or can someone supply me with their backup of the OEM bin file?

if you backed up the stock file, then thats the right file. What stage 1 flash?