Mark@Abbey m/s

you are seeing 100% throttle , it is just how the ECU measures throttle postion with the DBW (drive by wire set up) it uses the 1st 15% for idle control so adding up to 100% throttle same as the GT86 everyone says you arent getting 100% throttle

Only a patch loom from stock ecu header to Link ECU

Sorry :-) Martin! I have a loom made for S8 install in a HR before they brought the S6+ ECU Decided market was too small for the S8 costs. i am nearly done with a Link Thunder patch loom for our HR powered car. That is going to be a far cheaper install not quite as good as the Syvecs but cheaper patch loom.

You can drop the engine in complete with wiring loom as Syvecs have a Set up for the VHR Motor. We will need some wiring work nothing major thou. But as Dave said you really need to change the front composite panel for dual intake.

What ECU are you using? So you are 3.5 or 3.7LTR? good numbers either way.

So they have upgraded the 350Z sensor to the latest style which is good.

looks the wrong sensor I am afraid

Due to upgrades we have a Syvecs S6 and Patch loom for sale for Nissan 350Z (DE and REV UP) Looking at £1600-00 with base maps. Can also fit and tune if needed. Any questions ask away Thanks

I doubt it will be 28Deg C running thou.

The Vortech IAT's will see around 70+ Deg C after a pull on a dyno. Remember the IAT sensor is in the Air flow meter so it is blow through 350Z . On the Stillen on the 370Z it is again in the Air flow meter but this is before the SC unit. 'One of the things we do when we fit a Stillen SC unit is we fit a IAT in the plenum so the ECU sees Charged IAT's in the ECU.

@MartinW The issue is to keep the NATS other than fitting a new ECU is the get the NATS code from Nissan this will be the problem Nissan never want to give the NATS code out we have found. I can try a good ECU in your car with the NATS turned off to check if the ECU is the issue which I am certain it will be if you have a drive to Abbey. The ECU if you buy from Nissan UK will be a straight fit and go as it will come in its virgin form that will code itself re the NATS once fitted.

Try running some toe out on the front around 10min’s a side this will help with turn in You could try running a stiffer rear bar this will help cancelling out the understeer.

Seen this a few times and we quote the same costs as Horsham. Within the ECU there is 2 Eprom , 1 controls fuel ignition etc the other the idle control and the NATS. The Idle Eprom becomes corrupted resetting this also resets the NATS which cant be re-coded cheaply. So we turn the NATS off with a Uprev reflash. Normally this is caused by the Throttle butter flies being opened manually. We advise this not to be done even with the Battery and Throttle bodies disconnected.

did the £399-00 quote include alignment. I would think 3 hours for the springs + alignment

In relation to the expected SC kits sold it isn't worth developing a SC kit I feel. We have all suffered from the US $ strengthening against the UK £ and the GTM kit was a pretty good kit until the company folded.

We stopped supplying this set up when our supplier folded his business I am afraid

Those are hub torque figures. You would of had 2 sets of dyno plots. The above plot is hub torque and hub bhp. The other plot will be flywheel torque and AFR plots. you can divide the hub torque by the overall final drive ratio on the plot to get a flywheel figure

Car hasn’t been tuned

@nub did you see this thread re a MK2 Nismo on a UK dyno. after what was been spoken on the Facebook page re Nismo 370Z BHP

I agree it should be around 340 bhp stock. Some people quote 350BHP for a MK2 Nismo but I am sure it is 339/340bhp. I am not questioning Horsham Dyno just the numbers seems a little low

wheel or flywheel BHP figures?

If they are long tube headers the stock Cats wont fit anyway. These bolt up direct to the Y pipe

The headers will bolt on but I seem to remember the dimension on a HR header is different for a DE for scavenging effects.

Is the dyno local to Zagreb? What engine management system are you using on the Zed?

If your speaking to wiring specialities your talking to the right people. If you go Link ECU they already have the 350Z Canbus data so that saves a huge amount of time. Wiring Specialites will be able to make the loom take any of the Link ECU’s that are capable to of running 6 cylinder motors. Should be plug and play.