Jump to content
SAU Community

Recommended Posts

Wish I recognized the car and came said hello at the SAU Nats. Loving the results coming out of this community lately it's insane.

Makes me want to push 11ty boost into my little turbo till it runs out of puff

This is true, alot of big horse power cars kicking around now, especially in sydney...

hey Joey, what cat you running? may have missed it...

4" exhaust?

Hi Dan, exhuast is tapered out from the back of the turbo to a 4 inch all the way to the cat and including the cat. The rest is 3.5inch

The cat is a "high flow" cat :)

Good to hear Nick,

just remember that the turbo is going to sit very high.. especially on a 30 block

I have a bit of room to spare even with the extra deck height. Out of interest have you guys seen any precision results bettering the usual garrett options or is it still just hype? I keep looking for reasons to change but there are precious few results.

Interesting to see how this goes.

More specific details of the setup?

The details are in the build thread but it's basically a std stroke built 30, 26 head with big'ish cams, full race 'power' manifold and all the supporting stuff.

Out of interest have you guys seen any precision results bettering the usual garrett options or is it still just hype? I keep looking for reasons to change but there are precious few results.

From what I have seen they usually come up with a bit better results that the Garrett equivalent. Nothing earth shattering but a little. I think the big test for me will be my GTR on a dyno that has a lot of other results on file to compare with :)

Edited by SimonR32

Well after seeing the power it made on pump on low boost (around 375rwkw) i would have thought it would have made more power...

but by the time we played with the cam gears and got boost coming on nice and early we lost that little bit up top

at the end of the day the front fan is only 60mm and for it to make that power with that kind of response, i couldnt have asked for much more really :)

Absolutely, hardly a disappointing number considering the spool and the price of the turbo - just advertising would suggest that it will match or beat the performance of a GT3582R but it looks a bit more like it is more or less comparable with but definitely not likely to outperform. Again, no shame in that for something not much over half the price that looks and sounds awesome :D

  • Like 1

From what I have seen they usually come up with a bit better results that the Garrett equivalent. Nothing earth shattering but a little. I think the big test for me will be my GTR on a dyno that has a lot of other results on file to compare with :)

That will be interesting, is that likely to happen? An outfit I know is doing a Precision PT6766 and a Forced Performance GT3794R HTA on the otherwise equivalent setup car - an 4G63 unfortunately, but should give a general idea. Will be interesting to see if the Precision turbos are matching the performance of the HTAs.

That will be interesting, is that likely to happen? An outfit I know is doing a Precision PT6766 and a Forced Performance GT3794R HTA on the otherwise equivalent setup car - an 4G63 unfortunately, but should give a general idea. Will be interesting to see if the Precision turbos are matching the performance of the HTAs.

I don't think they have done any HTA's but millions of GT3582R, GTX3582R and T04Z's etc

Here's a video of Joey's car at the Dyno Day yesterday. I think he mentioned it was running about E60.

Sound isn't great but at least it doesn't blow out too bad. Best to click HD and watch it that way (I uploaded a full 1080HD version but even Vimeo trims it down to 720).

  • Like 1

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

    • Even more fun, leave all the ADAS stuff plugged in, but in different locations, hopefully avoid any codes!   And honestly, all these new cars with their weird electronics. Pull all the electronics out Duncan, and just shove an aftermarket ECU and if needed a trans controller in, along with a PDM. Make it run basic but race car styled!
    • To follow up a question from earlier too since I had the front bar off again (fking!) This is what is between the bumper and the drivers side wheel And this is the navigator side, only one thing but its a biggy! So basically....no putting coolers in the wheel arches without a lot of moving other stuff. Assuming I move to properly race prepping this car I'll take that job on and see how the computers respond to removing a whole bunch of ADAS modules
    • So I prepped the car for another track day on Wednesday (will be interesting to see coolant temps post flushing out and the larger reservoir, with a forecast of 3-14 being 20o cooler than last time I took it out). Couple of things to mention; since I am just driving the car and not taking a support vehicle, I took the rear seats out and just loaded the back up Team Trackday style. Look at all that space! To cover off removing the rear seat....it is weird (note the hybrid is probably different because it wouldn't have folding rear seats) Basically, you remove the lower seat base, very similar to a r series but it is a clip that pulls forward to release the base rather than it being bolted down. Easy Then, you need to remove the side section of the rear seat on each side. There is a 14mm head nut at the bottom of the side piece, the it slides upwards off a hook at the top to release; you also need to unhook the seatbelt from the loop at the top. Then the centre piece is weird. You need to release/fold the seats forward with the tab in the boot on each side From there, there are 2,x12mm headed bolts holding the rear of each seat to the folding bracket, under the trim between the rear seat and the boot (4x christmas tree clips there, they suck). The seat is out but you can see where the bolts attach to the bracket
    • As discussed in the previous post, the bushes in the 110 needed replacing. I took this opportunity to replace the castor bushes, the front lower control arm, lower the car and get the alignment dialled in with new tyres. I took it down to Alignment Motorsports on the GC to get this work done and also get more out of the Shockworks as I felt like I wasn't getting the full use out of them.  To cut a very long story short, it ended up being the case the passenger side castor arm wouldn't accept the brand new bush as the sleeve had worn badly enough to the point you could push the new bush in by hand and completely through. Trying a pair of TRD bushes didn't fix the issue either (I had originally gone with Hardrace bushes). We needed to urgently source another castor arm, and thankfully this was sourced and the guys at the shop worked on my car until 7pm on a Saturday to get everything done. The car rides a lot nicer now with the suspension dialled in properly. Lowered the car a little as well to suit the lower profile front tyres, and just bring the car down generally. Eternally thankful for the guys down at the shop to get the car sorted, we both pulled big favours from our contacts to get it done on the Saturday.  Also plugged in the new Stedi foglights into the S15, and even from a quick test in the garage I'm keen to see how they look out on the road. I had some concerns about the length of the LED body and whether it'd fit in the foglight housing but it's fine.  I've got a small window coming up next month where I'll likely get a little paint work done on the 110 to remove the rear wing, add a boot wing and roof wing, get the side skirt fixed up and colour match the little panel on the tail lights so that I can install some badges that I've kept in storage. I'm also tempted to put in a new pair of headlights on the 110.  Until then, here's some more pictures from Easter this year. 
    • I would put a fuel pressure gauge between the filter and the fuel rail, see if it's maintaining good fuel pressure at idle going up to the point when it stalls. Do you see any strange behavior in commanded fuel leading up to the point when it stalls? You might have to start going through the service manual and doing a long list of sensor tests if it's not the fuel system for whatever reason.
×
×
  • Create New...