Jump to content
SAU Community

Recommended Posts

Sounds like your pretty sure of that, what have I done wrong.

lilcrash - I haven't done a long search, but reading through this thread shows you have problems with your car that you keep bringing up in here.

Have you created a seperate thread about the problems you're having to see if the greater SAU mob that don't visit the HG thread might be able to help with?

All I've gained in the last 10 pages or so is that

- you have a HG turbo.

- your car runs like shit.

- your car makes no power

- your car is very laggy compared to others with the same turbo

- it loses all power after 5 minutes.

Just because this all started happening after the turbo install doesn't mean that the turbo is the fault.

start a new thread.

list all the problems.

list everything you have tried so far.

post dyno graphs or a dump of your tune etc.

I have been reading all your posts going back a while, when you have been doing the inlet pressure test have you had the throttle open or closed? If you havent it might be an idea to try that, on that idea I am not sure whether that would blow through the motor and you lose pressure out of the exhaust, if it does I would get a blanking plate at the cat and bolt it on, then you can check everything.

Another thing what boost control are you using? Can you borrow a turbotech and check to make sure it can be ruled out, I know you had a turbo smart boost tee, I have found them to be terribly unreliable for consistant numbers and runs on the dyno.

In the first post in the thread stao said he had valve float which caused boost leak and sloppy response it might be something else to consider.

I guess you also did the other basic checks like static ignition timing, leakdown and compression tests?

Edited by Stevoss

Be nice to other members after all we are trying to solve his issues. I've just got my order of the super high strength actuators I will send you one this afternoon. Strap that on and see if that changes boost behavior. If not then you are welcome to send it back for exchange for a G3 unit which are welly proven, If it still has strange boost behavior then its going to be abit out of my hands.

so whats new with the new highflows?

i think thats the route i will take when i finally get my act together/i stop getting hassle from my other half

The std high flow profile was updated late last year and been used since. They should produce abit more power then the earlier profile, how ever I've only got one dyno sheet from Toshi's customer whom's made 260rwkws out of 21U rear housing, which is little bit more then what I originally expected.

I think the current 21U high flow profile should do around 240rwkws while the OP6 should be around 260rwkws.

Be interesting to see what the lastest PU .82 hi-flows now make with the updated FNT etc, seeing as they are the same as the latest G3's (330rwkw) except

for comp cover?, be interesting to see how much the standard comp cover chokes it

cheers'

darren

so what would be the cheapest setup to max out the stock setup? (run injectors and afm to a safe max)

op6 highflow?

Std high flow with a ECU will do fine with stock setup. Also Toshi got that guy 260rwks with std high flow and factory setup. I've noticed you can do closed loop injections with some ecus but unsure about remaps. if so then you might be able to get to that power level.

cool cool, might have to get mine highflowed soon then

rough price for that? including lines?

and whats closed loop injections?

Std high flow with a ECU will do fine with stock setup. Also Toshi got that guy 260rwks with std high flow and factory setup. I've noticed you can do closed loop injections with some ecus but unsure about remaps. if so then you might be able to get to that power level.

With stock injectors?

Std high flow with a ECU will do fine with stock setup. Also Toshi got that guy 260rwks with std high flow and factory setup. I've noticed you can do closed loop injections with some ecus but unsure about remaps. if so then you might be able to get to that power level.

What is 'close loop' injections? As in different type of batch fire or something that means the injectors pulse more often?

Edited by Rolls

Yes. this guy. apparantly thats on a 21U R33 turbo high flow running toshi's mail order ecu on stock injectors, you might want to ask toshi to see what he's done on the injection duty cycles. Not too sure if the dyno's accurate but thats only result I've got from the updated profiled high flow units this year.

21u260rwkwboost.jpg

I wouldnt do it...but some guy made 260 something on a standard ECU!! (thread on here somewhere)

Was done by making it laggy so it missed the R&R point.

But yeah, Closed loop at cruise would make it not run mega rich, But I dare say it would be quite rich coming onto boost though.

I guess if you could get the injectors to pulse more often or you modified the pulsewidth it could be possible, that or using an aftermarket fuel regulator.

At 100% there is no pulsing. The injectors stay open

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

    • For these last 7 years of ownership, I've always had to use a small scissor jack under one of the front tow hooks to raise the front just enough so my low-profile jack fits under to reach my subframe jack point. I'm beginning to get annoyed of always having to do this. Are there any lower low-profile jacks that fit under the gtr lip on a dropped car?
    • Seat of the pants assessment of the new intake: The car is way less "doughy" when hitting the loud pedal, especially off idle when stopped or in traffic, I did use a cheapo lazer thermal thingo to measure the temp around where the pod filter got its air, it was between 55 - 60°C, in saying this the car was shut off and not moving, so the OEM intake pipe was not supplying any fresh air to where the pod was when the car was at least moving A weird bonus was induction noise on the throttle in the cabin increased a bit,  I was worried that I was actually going to lose some of that induction noise I love so much, outside though, when I got the daughter to do a WOT drive by pass for me, the induction noise has increased alot when on the throttle, not quite ITB doort, but well up there I'm extremely happy with the results and have been exploring the country roads in the region  As for house mods: 1.New front fence is up and is awesome, it really upgraded how the joint looks from the street, and the added security is nice 2. Electricians have replace some interior lights, and with more lighting in the garage, a few new motion detecting lights out the front above the garage, front room, and at the front door, which I have already found heaps helpful coming and going, also now has fancy pants CCTV all round the house The only hold point for power though is the solar and batteries due to supply issues, although this will happen over the next few weeks 3. I have done a heap of landscaping out the front and I'm almost ready to do a new small retaining wall with some nice blocks to replace the brick and cemented in rocks around the raised garden beds cemented in river stone "was the fashion at the time" the house was built. I currently have a pallet of retaining wall blocks and 2 bulka bags of 20mm blue metal to replace the wood chip that is in the raised garden beds around the house 4. I now have 3 big raised garden beds for out the back to grow some vegetables, about 70cm high, 200cm long and 100cm wide 5. My 2 compost bins are already pretty full with brown, green and kitchen waste from the landscaping I'vedone so far, but they will probably take a few months to break down, so anything else that gets chopped, trimmed, and kitchen waste will just start filling the base of the raised garden beds to about 30cm before I start throwing 40cm of good compost, and stuff, for the vegetables to grow in, I'll need a few ton of compost and soil, but the local supplier can sent me bulka bags of the stuff Basically the logs, wood chips and a few strategically placed rocks for drainage, will give the beds some good organic materials down low to break down over time, and they will hold moisture during the warmer months to save the water in my big arse water tank if we don't get alot of rain So, all in all, the car and house mods are going well, and I'm really enjoying being retired, I sleep in too 0700 and slowly plod around inside until I feel like actually doing anything, and only work in the yard for as long as want, which has actually been alot over the last few weeks,  although when you look at it, it seems that not a huge amount of work has been done,  until I look at the before I started the work pics Happy days and good times indeed 
    • hahaha yeah. Plan is to get side skirts and probably just rear pods. But going to do them one-by-one. I've got a set that I really like from RHDJapen, but that one isn't shipped to AU. So need to find someone who can get it for me
×
×
  • Create New...