Jump to content
SAU Community

Recommended Posts

Hi guys,

I've organised a Dyno Day for some friends of mine that will be held at C&V. Currently we have 20 cars and we are looking for another 5 cars.

If we get 25 cars the cost of each car is only $40. This includes 2 passes with printouts (you can run two setups obviously like low boost or high).

The dyno at C&V is a Dyno Dynamix so you can run 4WD, RWD or FWD.

This is probably the cheapest dyno you'll ever do..... however, I am only looking for 5 cars so first in first serve.

Cheers

Link to comment
https://www.sau.com.au/forums/topic/2132-cheap-dyno-day-sydney-17th-aug/
Share on other sites

  • Replies 47
  • Created
  • Last Reply

Top Posters In This Topic

400HP: hey dood have you found ur five ppl yet??

I got a fairly new stock R33, and i just wanna run it up on dyno for checkup purposes...like fuel mixtures and so on ...

If you prefer to have high power runs well then i cant really help you there..

but let me know

thankx

mc

:shake:

Hype - cool thats fine I'll reserve a spot for you tentatively.... when can you let me know for sure?

soopamarcus - yep there's still place... does not matter how stock your car is its fine.... its not a dyno shootout... its just a day for people to get cheap dyno print outs (which C&V usually charge a lot more for)... you just have to tell me if your definite cos I'll book you in..... btw you don't happen to go to UNSW do you?

In regards to the air/fuel I have talked to Con at C&V today. As you get two passes you can do a power dyno and also a air/fuel one so you can map the two together and see how the a/f ratio affects your power.

So to answer your questions (Xrsist & Majanal) - yes you can get these printouts.

I have confirmations from many people now. As I mentioned that the numbers are limited and I do not want any pull outs before the day. I would prefer payment beforehand for the day (its only $40 for the day as i mentioned). I have the following Sky. Aust. people as interested:

- Hype

- soopamarcus (confirmed)

- Majanal

- XrSiSt

- trza2k x 2

I will PM you guys my number (if I haven't already talked to you). First in best dressed.

Cheers

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

    • @Haggerty this is your red flag. In MAP based ECU's the Manifold pressure X RPM calculation is how the engine knows it is actually...running/going through ANY load. You are confusing the term 'base map' with your base VE/Fuel table. When most people say 'base map' they mean the stock entire tune shipped with the ECU, hopefully aimed at a specific car/setup to use as a base for beginning to tune your specific car. Haltech has a lot of documentation (or at least they used to, I expect it to be better now). Read it voraciously.
    • I saw you mention this earlier and it raised a red flag, but I couldn't believe it was real. Yes, the vacuum signal should vary. It is the one and only load signal from the engine to the ECU, and it MUST vary. It is either not connected or is badly f**ked up in some way.
    • @Haggerty you still haven't answered my question.  Many things you are saying do not make sense for someone who can tune, yet I would not expect someone who cannot tune to be playing with the things in the ECU that you are.  This process would be a lot quicker to figure out if we can remove user error from the equation. 
    • If as it's stalling, the fuel pressure rises, it's saying there's less vacuum in the intake manifold. This is pretty typical of an engine that is slowing down.   While typically is agree it sounds fuel related, it really sounds fuel/air mixture related. Since the whole system has been refurbished, including injectors, pump, etc, it's likely we've altered how well the system is delivering fuel. If someone before you has messed with the IACV because it needed fiddling with as the fuel system was dieing out, we need to readjust it back. Getting things back to factory spec everywhere, is what's going to help the entire system. So if it idles at 400rpm with no IACV, that needs raising. Getting factory air flow back to normal will help us get everything back in spec, and likely help chase down any other issues. Back on IACV, if the base idle (no IACV plugged in) is too far out, it's a lot harder for the ECU to control idle. The IACV duty cycle causes non linear variations in reality. When I've tuned the idle valves in the past, you need to keep it in a relatively narrow window on aftermarket ecus to stop them doing wild dances. It also means if your base idle is too low, the valve needs to open too much, and then the smallest % change ends up being a huge variation.
    • I guess one thing that might be wrong is the manifold pressure.  It is a constant -5.9 and never moves even under 100% throttle and load.  I would expect it to atleast go to 0 correct?  It's doing this with the OEM MAP as well as the ECU vacuum sensor. When trying to tune the base map under load the crosshairs only climb vertically with RPM, but always in the -5.9 column.
×
×
  • Create New...