Jump to content
SAU Community

Recommended Posts

  • 4 weeks later...

So, car is getting dropped off to Jez this coming Saturday. Needless to say I'm pretty keen.

Brief run down, Xspurt 1000cc, Walbro fuel pump, Z32 AFM. I was originally planning to fit a Hypergear SS2, but decided the slight power increase wasn't worth the coin. Plus I really enjoy the responsiveness of the current high flow that is fitted. Hypergear rates them to ~260rwkw which should still be nice and fun.

After discussions I have also opted to change from the PowerFC to a Nistune. There is something else worth mentioning here, but I'll wait until it's done, unless someone can guess :ninja:

A friend at the hill climbs also finally posted up the video of my "tyre warmup procedure" haha.

Haha, nice :laugh: .

At the Hillclimb I did, you were only permitted to 'clean the tyres', and you got kicked off for 'doing a burnout' :closedeyes: .

Whats the difference? :rolleyes:

Haha, nice :laugh: .

At the Hillclimb I did, you were only permitted to 'clean the tyres', and you got kicked off for 'doing a burnout' :closedeyes: .

Whats the difference? :rolleyes:

^^ This. Lol.

That video was on my last run but I had done pretty much the same the last run. My 'warmups' gradually got bigger each time haha.

  • 2 weeks later...

So the car has been with Jez since last Saturday, and I am picking it up this coming Saturday.

Battery has been relocated to the boot.

2mnow85.jpg

New intake piping has been made up.

30azz7t.jpg

Injectors, fuel pump (direct feed wired up), and Z32 AFM have all been installed.

Nistune board is installed in the stock ECU and the car is on the dyno today with a fresh set of plugs and a new fuel filter :D

33nvib6.jpg

Edited by timmy_89
  • Like 1

Ok guys car came off the dyno yesterday afternoon.

I'm pretty happy with the results. Peak power was 238.5rwkw at 18.6psi dropping to 16.2psi. The turbo was literally running out of puff and couldn't push anymore power, which is evident by the fact it made 237.4rwkw at 16psi haha. The car also made 203.8rwkw at 10psi, which is the same power it was making when the original owner tuned the car with the stock turbo at 15psi lol. The car also made 610nm of torque which I was surprised about and pretty damn happy with.

Dyno chart showing power for different boost levels.

2mhhg7d.jpg

Dyno chart showing peak power and torque.

23rll6s.jpg

Cheers guys.

Good results but I thought Stao said his new highflows made way more power than that.

Is this an older version or something Timmy?

I have owned the the car for roughly 2 years and the high flow was done 6 months prior to me purchasing the car.

When I messaged Stao he suggested it would be good for up to 260rwkw as we are under the assumption that it was the original OP6 turbo that was high flowed and refitted, I have nothing to confirm this though unfortunately. Jez said he recently tuned an OP6 high flow in a car running United 100 octane to 270rwkw so they are obviously capable. Being in the dark with the turbo it's hard to know. I was hoping to hit the 250kw mark, but it is still a responsive 240kw and has more torque than I was expecting, which will be more important for me really with entering NSW Hill Climb Champs next year :)

So, picked up the car on Saturday, pretty happy with how it performs, nice and responsive, sounds much nicer and has a bit of a rough sounding idle which is cool. Also, most high rpm gear shifts pop and sometimes shoot flames lol.

Anyway, after the 9 hour round trip to get my car, the inevitable happened once I got home.

r8zh1t.jpg

For the first time ever, I was pulled over for a "random" vehicle inspection :(

The cops were from Armidale, being all the way out here because it was the Bathurst race weekend.

Luckily I received no fines, apparently because of my good attitude, but the car was defected for unenclosed pod, too low, and wheels protruding from the guards. Anyway, now I have 14 days (minus 2) to get the car to pass a full inspection/blueslip. Best/worst birthday lol. Happy times :'(

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...