Jump to content
SAU Community

Recommended Posts

hey every1 i have finnaly got my car tuned today!!!! when i took it in, the air/fuel was on 19!!! so i am lucky i didnt melt the thing!!! any way here are the mods:

240 000 km

Front mount

3' exhaust

malpassi (r31nizmoid: "bandaid")

standard internals

standard injectors

trust tdo5/06

turbosmart 45mm pro gate

screamer

bosch 040 pump

safc ( the first 1 with the nobs)

thats about it off the top of my head

on only 15psi it made:

198.7 RWKW

707.7 N.M

post-24129-1148977210.jpg

i will try and get a graph tomorrow that shows the air/fuel but when i looked at it it was perfectly straight on 12 wich is good.

i wanted to run 17 psi but the wastegate was screwed in as far as it goes... i dunno if its the turbo or weather i need a stronger spring or the car just cant produce enough exhaust gasses.. i will put a bleader on the air line to the wastegate to c what happens..

all up so far this car only owes me $10000 so i am very happy with the result..

please tell me your thoughts.

Edited by lwboosted
Link to comment
https://www.sau.com.au/forums/topic/120177-dyno-results-r32-3gtst/
Share on other sites

yeah that's be the max that the wastegate will run. to boost it higher put in a boost controller. make sure you have the boost controller set at the lowest boost setting to start off with. sounds obvious, but it will be fresh in your mind now so less chance of you forgetting.

but thats respectable power for a rb20.

nah i dont i emailed the guy i bought it off so hopefully i will get the info soon. and i still want to boost it up to 17 psi. my tuner said he would re do it for free when i up the boost. he said i have a lil left in the injectors and 17 psi will be close to what they will handle

before i got it tuned it came on full boost at about 4200 now it cames on at about 3900 - 4000, a little laggy but oh so fun when it comes in.. haha.

i am still waiting to find out what the specs of the turbo is and i am taking it back next week to boost it up to 17psi.

There was some markings inside the exhaust housing but i cant really remember what they were. I was told that ADVAN sell the turbo new so i emailed them and i am waiting for a reply. and that JMS had one for sale a while ago and they advertised it with a rating of 470hp.

here are some pics before i put it on..

post-24129-1149588938.jpg post-24129-1149588986.jpg

i will keep trying to get info.

do u's want me to get the numbers that are engraved on the front comp cover?

yeah that's be the max that the wastegate will run. to boost it higher put in a boost controller. make sure you have the boost controller set at the lowest boost setting to start off with. sounds obvious, but it will be fresh in your mind now so less chance of you forgetting.

but thats respectable power for a rb20.

i wouldnt say that its the max that the wastegate will rung i'd say its the spring thats in there.. either change the spring or buy a decent boost controller

Trust website- has a pic but no specs

http://www.trust-power.com/02greddy/turbine.html

Another Trust link (part of the kit) says it comes in a variety of housing sizes

http://www.trust-power.com/02greddy/turbo_kit.html

i wanted to run 17 psi but the wastegate was screwed in as far as it goes... i dunno if its the turbo or weather i need a stronger spring or the car just cant produce enough exhaust gasses..

The 45mm Pro-gate has a screw on it?

Can you get a pic of it, ive never seen a pro-gate with a adjustable screw on the top.

Mine certainly didnt and not once ive seen since

Its always been a case of open it up and change springs to what you want.

Depending on when you purchased the gate it should come with a set of spring rates, the new 48mm teflon ones (which replaced the 45mm if i recall) come with about 4 i think which is awesome.

And car will push the gas, if you hear the gate open, its making the exhaust no worries

post-24129-1149669454.jpg

there is a pic of the wastegate.. the screw is on top as u can see.. but i found out that apparently it is a balancing bolt or something and it already has the biggest spring in it. so i will just run a bleed valve.. the gate is not ajustable..

still waiting on the info for the turbo apparently it hase a 20g exhaust housing..?? means nothing to me.

never seen one like that before, is it genuine?

but all you do is remove the 6 screws holding the hat/lid of the gate down, and swap springs.

you can most certainly get more than a 17psi spring.

Just get a 7psi and a 14psi spring = 21psi :laugh:

They sell them scaled, so a 7psi goes inside the 17psi one.

I bet it has a 10psi and a 7psi one in there now

oh ok that makes sence..

yeah it is genuine, i got into contact with turbo smart coz i thought by looks of it the bolt was some sort of ajustment. but they told me it was for balencing..

Just get a 7psi and a 14psi spring = 21psi

that would be great but for some reason i think my standard injectors would be quiet maxed out.. haha

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

    • I'd be curious to hear more. Otherwise, have you driven a modern x-trail? I wonder how it compares. Here in Australia they are/were popular for rentals and fleet vehicles. I have been in some and my impression was they are bad. But, this may have been very different in the 2000s at a good trim level. Twenty years is plenty of time to make the model worse. I do very much agree with the 2 silver cars in the garage approach. But, not driving because it's too hot would not leave a lot of time in the year for many Australians. I don't think you need to worry too much unless the car has actual issues with overheating. 
    • Back again. I returned to Japan in Jul/Aug to spend time with the car on my birthday and remind myself what all the sacrifice and compromise is for. It happened to line up with the monthly morning meet in Okutama, which I have been wanting to go to for a long time. It's a unique event at a unique spot with really rare, interesting, and quirky cars. It's where all the oldheads and OGs gather. The nighttime scene at DKF certainly has its place and should be experienced if you're into cars, but there's too much bad attention and negativity around it now. IMO the better time is Sunday morning at DKF or Okutama; it's more chill and relaxed. I'm glad I was finally able to go, but not sure it's worth the drive from all the way from Nagoya immediately the day before, unless I was already staying in Tokyo for the days right before the meet, because you have to wake up quite early to make it in time. Funnily enough though I didn't drive the car all that much this trip because it was just too damn hot. While there were zero issues and running temps were nominal and the A/C was strong, RBs already run crazy hot as it is. Sure, it took it all like a champ but something about driving these cars in the ridiculous heat/humidity bothers me and makes me feel like I'm asking too much of it. I'm just me being weird and treating the car like a living thing with feelings; I'm mechanically sympathetic to a fault. Instead I was mainly driving something else around - a KX4(silver) 2001 X-Trail GT, that I acquired in May. There's a few different flavors to choose from with Xs, but visually it's the Nissan version of the Honda CR-V. Mechanically it's a whole different story as this, being the top-trim GT, has an SR20VET mated to a four-speed auto and full-time AWD! It was a very affordable buy in exceptional condition inside and out, with very low mileage...only 48k kms. Most likely it was owned by an older person who kept it garaged and well-maintained, so I'm really happy with how it all worked out. It literally needs zero attention at the moment, albeit except for some minor visual touch-ups. I wanted something quirky, interesting, and practical and for sure it handily delivers on all three of those aspects. I was immediately able to utilize the cargo and passenger capacity to its full extent. It's a lot of fun to drive and is quite punchy through 1st and 2nd. It's very unassuming -in the twisty bits it's a lot more composed than one would think at a glance- and it'll be even better once I get better tires on it(yes, it's an SUV but still a little boat-y for my liking). So...now I have two golden-era Nissans in silver. One sports car and one that does everything else; the perfect two-car solution I think👍 The rest of the trip...I was able to turn my stressed brain off and enjoy it, although I didn't quite get to do as much as I thought. I did some interesting things, met some interesting people, and happened into some interesting situations however, that's all for another post though only if people really want to know. Project-wise, I went back to Mine's again to discuss more plans and am hoping to wrap that up real soon; keep watching this space if that interests you. Additionally, while working in the tormenting sweatbox that is the warehouse, I was able to organize most of the myriad of parts that my friend is storing for me along with the cars, and the 34 has a nice little spot carved out for it: And since it can get so stupid hot in there, that made it all the more easy -after I was standing there looking at the car and said 'f**k it'- to finally remove all the damn gauges that have mostly been an eyesore all this time. Huzzah. The heat basically makes the adhesive backing on the gauge mounts more pliable to work with, so it was far less stressful getting this done. I didn't fully clean it up or chase the wiring though; that will happen once I have the car in closer possession. Another major reason to remove all that stuff is to give people less reasons to get in my car and steal s**t while it's being exported/imported when/if the time comes, which leads us to my next point... ...and that is even though it's time in Japan is technically almost up since it's a November car and the X would be coming in March, I'm still not entirely sure where my life and career is headed; I don't really know what the future looks like and where I'm going to end up. I feel there's a great deal of uncertainty with me and as a result of that, it feels like I'm at a crossroads moreso now than any point in my life thus far and there are some choices I need to make. Yes, I've had some years to consider things and prepare myself, however too much has happened in that time to maintain confidence and everything feels so up in the air; tenuous one might say. Simply put, there's just too much nonsense going on right now from multiple vectors. Admittedly, I'm struggling to stay in the game and keep my eyes on the prize. So much so in fact, that very recently I came the closest I ever have before to calling it quits outright; selling everything and moving on and not looking back. The astute among you will pick up on key subtext within this paragraph. In the meantime I've still managed to slowly acquire some final bits for the car, but it feels nice knowing there's not much left to get and I'm almost across that finish line; I have almost everything I'll ever want for my interpretation and expression on what it is I think an R34 should be. 'til later.
    • Thanks for that, hadn’t used my brain enough to think about that. 
    • Also playing with fire if they start to flow more air down low than what the stock twins can. It's not even up top you need to worry, it can be at 3000rpm and part throttle and it's getting way more flow than it should.
    • Any G40/1000 or G40/1250 results out there?  
×
×
  • Create New...