Nistune Forums

Hi guys,

Are they any Tuned Rom images for the type 2 boards?

I have:
R32 GTST
RB20DET
2540 HKS turbo
Z32 MAF
R32 GTR injectors
Walbro 265
3" system

With the Z32 and 444cc GTR injectors I needed to set a K constant of 360 to get the car to idle at around 14.5:1. This is way out from the nistune values and values others have used. Factory O2 unplugged. Any idea why?

RB20DET with GT2540, Z32 AFM , 444cc GTR injectors , Walbro 255L FP

Thanks for the reply Matt. I have some 10watt 10ohm resistors that I will wire into the 12V feed for each injector. I emailed PL if it was possible to get a copy of the base tune for this setup he spoke about. I assume the clone Z32 AFM on ebay like this are useless? NEW - IMPROVED MODEL! LIMITED OF...

Im about to install GTR injectors into my 90 GTST. I have a walbro 255 FP also. Running a crappy GT2540 turbo. I should also upgrade to a Z32 AFM?

Thanks guys, I was highly sceptical with only two wires coming out of it. I will measure the injectors to confirm anyway

Hi Lads, I want to install GTR injectors in my 1990 GTS T with nistune installed. I come across a post that claimed that some GTST came with low impedance injectors installed. This can be identified by a silver box on the PS strut tower. Is there any truth to this? Or just more Internet bullshit? Wa...

Thanks Matt. The version I was using was the latest 0.11 Aug 30 2012 build.

I noticed the greyed out map. The other TADV: Ignition timing (knock) .The (knock) in brackets is what confused me.

Thanks again for clearing that up

Hi guys,

Ran a log file and it seems to show im running on the knock timing. Any feedback is very welcome. No DTC shown, or knock values recorded.

R32 GTS T HKS GT2540 13PSI