Power Fc Vs Nistune

[Torques]

Here's a good explanation

http://www.peregrinesupercars.com/Camshafts.htm

:

[zebra]

Ye I'm too used to pushrods and lsa's on cams.

See what happens when you do even think about cars for 6 months lol

[Rolls]

yep and overlap caused by a large duration exhaust cam vs advancing intake will do completely different things.

[chocr34]

Quick question ive got an auto r34 gt-t currently with safc II was looking to upgrade from that to a nistune, would there be any problems since its auto?

[Moodles2]

No, since the original ECU is still retained.

[bubba]

Quick question ive got an auto r34 gt-t currently with safc II was looking to upgrade from that to a nistune, would there be any problems since its auto?

NIStune is actually the only real solution for you if you want to remain auto.

[chocr34]

Thanks for the feed back will be investing in one soon hopefully

[Torques]

The only real difference between PowerFC and Nistune is that with Nistune

you have a full blown PC-Interface and you can log/tune/store your maps on a laptop.

That's why I bought Nistune.

With PowerFC you need an additional add-on called DataLogit to have that kind of connectivity.

PowerFC=Tried, tested and proved; fire and forget solution.

Nistune=Better connectivity, a bit more hassle to install.

Cheers

Ok so im not gunna make any substantial power gains with a power fc then?

Best off just keeping the nistune and getting it re-tuned when i get my injector and turbo upgrade then?

Can i get some opinions of good RB25 tuners in sydney who can work wonders with my nistune?

Edited March 24, 2012 by Torques

[Missileman]

Does P-FC also control auto shift points?

[GTSBoy]

No. No it doesn't. Hence bubba's post. PowerFC and auto are non-compatible. The Neo in particular is worse than even the R33 in that respect because there is no separate TCU that you could even hope to try to make work without the original ECU. The TCU is inside the ECU.

[A Grave Digger]

sorry to drag up an old thread guys, but i was wondering if someone could help me.

I purchased an R33 s1 about 6 months ago and have only just looked at the ecu this weekend. I googled the numbers on the ecu cause it had a sticker on it.

according to other forums, its a 300zx ecu ( I assume this is a Z32 ecu).

what mods can this support? i have 725cc injectors and a super t 70 i wanna put on the car.

Also will i need to get a z32 afm?

thanks guys

[DVS JEZ]

U can run any injectors. I hve ran 2000's with a NIStune no problems.

Yes use a Z32 AFM

[Rolls]

How was the idle and real low load tuning dvs? you do it all from scratch?

[DVS JEZ]

Yes i built this particular car. Have tuned it on 98 and on Ethanol this time with the 2000's.

Tuned up perfectly. Idles perfectly. Smashed his diff 2nd time out on track haha. 270kw sr20