Jump to content
SAU Community

Recommended Posts

hey guys,

i bought my gtr about 3 weeks ago and when i bought the car i was told it was running

n1 turbos, but the owner had no prove of then so i just assumed they were standard

(besides being quite laggy) until i put it on the dyno and realised it is very laggy,

does anyone else have this much lag on standard turbos???

or can any help comfirm there n1 turbos???

im new to gtrs but have spent alot of time around turbo cars

thanks

post-67632-1258880567_thumb.jpg

Link to comment
https://www.sau.com.au/forums/topic/297285-r32-gtr-n1-turbos/
Share on other sites

it running factory boost which is 7.5pd or very close to that, it basicly stock beside a full exhuast

im more interested why it is so laggy???

i would love to see another r32 gtr with n1 s dyno chart just to see when it comes on?? anyone got one??

i have searched it but with no the results im after

yeah that ramp rate is about right for r32 n1 turbos, I make full boost around 4500. You are not running enough boost though only 7psi. even standard is 12psi and the turbs are fine up to say 20psi.

and what is with hp? haven't queensland gone metric yet? I thought all of australia except WA had moved off the imperial system

thanks thats the info i wanted to hear

what sort of power should i see with 16-18pd??

so no chance of being standards ?

im just scared of running 16-18 and the rear turbo wheels letting go

not sure why its not metric

thanks russell

thanks thats the info i wanted to hear

what sort of power should i see with 16-18pd??

so no chance of being standards ?

im just scared of running 16-18 and the rear turbo wheels letting go

not sure why its not metric

thanks russell

I have the R32 Nismo trbos, and this curve looks about like my 2nd gear pull. I have seen .6 bar as low as 3800rpm in 4th gear and 5th gear. Turn up the boost and get them in their effienency range, around one bar. Be careful though, stock injectors cant support 1bar from these turbos, neither the stock MAFs as well.

I wouldn't know if that was right or wrong. It has a pfc, super drager, 700 and sumthing injectors, apexi intake and I think some other bits and pieces. It may have been awkw? The guy that sold it to me took it to the dyno (Todd at top of page) so I dont know the details.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Lock me in mate, although I'm not sure if I'll be heading up from Goulburn or down from Sydney, either way, return will be back to Goulburn 
    • Sounds good, we will aim to be there! @The Bogan I'll give you a shout if you are heading up to campbelltown for the meet too.
    • Before I get to the test day, just to finish off the android head unit. This is a demo from car start up....the standard/host system takes a few seconds to boot (same as all v37) but Android comes up quickly. In this vid I'm using the delivered launcher but have set the default to Agami since which is easier to navigate when if use primarily 5 apps. You can see the host system still takes over when required eg putting it in reverse, and you can switch between Android and not by holding the back button 3 sec. It is pretty responsive (fast) but you can see I had to press harder than expected a couple of times.  I still have the phone connected to the stock system, and that also seamlessly takes over Android music playing. v37-android-demo.mp4 The bigger reason that I put this in though is so that I can use Ecutek directly on the head unit. That gives me a dash with logging (up to 20MB only), high and low value warnings on any parameter etc etc. I've run a USB cable from the Ecutek OBD dongle to a USB input on the unit, easy. v37-ecutek-demo.mp4   The unit did freeze on the launcher the other day, I think Agami was trying to verify the license when it didn't have a data connection...will monitor and report back if there are any other problems but so far I'm very happy with the upgrade.
    • Nah that is just crappy GPS mapping, I did have a small excursion (cold tyres, damp track, surprise!), will post up that when I get a chance.
    • So 10/10 times that code is coil packs? I mean if that's the case ill drop the $400USD or so to replace them. I didn't know these cars threw codes before the issue became an issue.
×
×
  • Create New...