Nistune Forums

Hey mate sorry for the long reply, i havent been on the forums in quite a while. Honestly i cant remember exactally what i did but we had to retard the timing a bit. Unfortunatly the car is out of comission at the moment getting a different engine so im unable to go out and hook the timing light up ...

Forgive me if this has been addressed in another thread. I have had a brief look at work today and havent been able to find the answer. Is there anyway to use the R34 RB25 DE Neo Cas with the R32 ECU ?? Ive heard rumors around the place that you can do something with wiring to make them work. Obviou...

Just thought id keep yas updated.
Cas base timing was the issue causing the engine to cut.
Engine made 327 rwhp on the dyno last night.
Unfortunatly a wastegate issue and a nasty boost spike afterwards made the bottom end let go. LOL
Good thing i have a spare bottom end at home.

ok seems i have the tp load mapping side of things all sorted turns out it was a combination of that and i believe the rb25det afm maxing out. after the few cough highway cough runs i did tonight. Im going to order a new z32 afm tomorrow and ill keep you guys posted with how i go :D cheers again for...

Hey Matt cheers heaps for all your help. Totally awesome customer service even when your interstate :D Now by your previous post do you mean i should adjust the fuel and ignition load limits ? after ive double checked the timing. If so do you have any suggestions for the values. Sorry if these are s...

Cheers Mate

i dont know if this helps but with a standard rb25det ecu in the car i get a similar cut but it will keep reving. I believe this is the nissan rich and retard function on the rb25 ecu. correct me if im wrong. Ill try another CAS and ignitor this weekend just to make sure its nothing to do with them....

Update: I copied the ignition map from another r33 rb25det map included in the rom pack. made absolutly no difference car still cuts at the same time. Just before the engine cuts it is running in the last two bars of the load map. Is it maybe getting to this part of the map to early ? If so how woul...

Hey mate i just looked at the maps again. The map i posted was based on the standard rb25det map that matt loaded onto my type 2 board when i ordered it. All we did was drop it by 5 degrees across all load points to prevent any sort of detonation as it is a high comp motor. I have opened the copy i ...

Hey matt i copied the rough fuel map and log from my laptop this arvo and ive put them online for you to look at.

If you check out the log file.
At full Throttle when the cut kicks in i noticed the TP go from 21760 to 8192.

hey matt, if you mean the tp load limit table. I set it to 255 accross the board before we started tuning.

Hey guys, Matt go my nistune a couple weeks back and man am i impressed :D Awesome product. I wire up quite a few EMS systems in my area and im happy i went with the nistune instead of ems for my own car. Anyways on the question. Engine is RB25DE Turbo: T04e Injectors: - RB25det standard afm: rb25de...