R34 Gtr N1 Turbos

[ecenshu]

After some major research I've settled for these turbos, was just wondering who in SA is running these turbos? Would love to hear your opinion on em

Also, open question: I'm getting them fitted at the same time as my Trust MX Extension front pipes...would this combo run fine with the stock ECU? I'm still hunting for a Power FC atm.

[MikeyGTRmike]

After some major research I've settled for these turbos, was just wondering who in SA is running these turbos? Would love to hear your opinion on em

Also, open question: I'm getting them fitted at the same time as my Trust MX Extension front pipes...would this combo run fine with the stock ECU? I'm still hunting for a Power FC atm.

Im running N1s in my GTR with turbo back trust exhaust air filters Power Fc stock injectors stock fuel pump and stock afm's and im makinmg 296.5rwkw... comes on boost pretty early and they pull hard i like em

[vinnie32GTS4]

u might need a tune when u put N1s on there coz my mate has a 33 gtr and he put N1s on there but now its running a rich so hes gonna go get it tuned

[Iron Chef]

I've got N1 turbos lol

[Jase]

I think Ryan ISC Performance has these on his GTR as well

maybe check with him

[Adz2332]

how much smaller and less kws would a set of r34 N1s make to the GT-SSs?

on a GTR R33

[ecenshu]

From what I've heard, the differences between N1's and GT-SS are quite negligible.

[CRoNic...]

Lol Chef. I'll be on the market soon for N1's, too.

Either that or I steel-wheel and highflow my tiny ceramics!

[ecenshu]

Need some clarification about the tune. I was under the impression that the stock ECU doesn't have any facilities for tuning, only an aftermarket ECU does...thats right, right?

[MikeyGTRmike]

Need some clarification about the tune. I was under the impression that the stock ECU doesn't have any facilities for tuning, only an aftermarket ECU does...thats right, right?

you will be fine i had the n1's on with a stock ecu and had no drama's

[HOSTILE]

Hi, I run N1s on my car... very nice! I have 326kw at wheels with smooth delivery.

Ryan is running 2860 turbos I reckon... similar but they hit a little harder. Shane (PURESX) is running 'em (2860s) too and they are nice!

If you are gonna go to the expense of changing turbos why not change computer?? A power FC will make a good difference to power and lots of people can tune 'em.

Ahhhh I see you are still lookin' for one!!

Edited September 11, 2008 by HOSTILE

[ecenshu]

Yeah, seen a few FC's in the FS section, and Slidewize are doing new ones for $980 delivered...so I'm just shopping right now, still have a week or 2 before the car goes into Boostworx and I'm just being stingy atm

It's on the cards though, all about the timing of the purchase now...darn old cars! Still have a squeak on the front right suspension area thats driving me nuts!

[HOSTILE]

Ha yeah we all know how much coin these suckers can go thru!!

I got my power fc with hand control brand new off ebay for $975 delivered, so $980 is pretty good these days.

[writeoff]

how much smaller and less kws would a set of r34 N1s make to the GT-SSs?

on a GTR R33

This chart my answer some questions. BTW there are 3 slightly different versions of R34 N1 turbos.

[HOSTILE]

Gday David... nice to see you back on here. Now just bring the GTR out!!!

How is it running now with new motor?

[ecenshu]

Yup, I knew about the 3 versions of the 34 N1 Turbos, I'g getting the AA403's but I'm kinda confused with that chart when I saw it first time around: The AA403's have a different Compressor Housing?

[SLED]

I'm currently running the 2860 -5's which are a smidge bigger than the N1's and still relatively responsive with good power.

Is anyone running a pair of 2860 -10's or HKS GT-RS (virtually the same I think) on their GTR that can comment on response sacrifice vs power gain?

[D_Stirls]

The GTR ECU's cam be remapped so that is an option with the question about the ECU tune ability. Also if you are going to go for a Power FC it's worth while going for a D-Jetro. One of the member on here made 290 KW with his GTR when setting up his D-Jetro but made 312kw what the same tune and the AFM's removed (they were in there as a pod mounting bracket until he made something else up).

[ecenshu]

Don't think I'm gonna change to MAF sensors, I heard its not as "drivable" ie, great for power but mine is a daily

[D_Stirls]

Don't think I'm gonna change to MAF sensors, I heard its not as "drivable" ie, great for power but mine is a daily

Ask people who have MAP based ECU's and you will find that that is an internet myth.

If want to ask someone in the know send Blue32 a PM.