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Jet066 Reborn


qik1

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  • Member For: 16y 7m 25d
  • Gender: Male
  • Location: Loitering in SEQ

We have it set up to do unlimited boost progression vs road speed. There's no way we'd get the power down through those little tyres without it. The boost control is only one small reason we went down this route. We can have an unlimited size map sensor, target afrs which is awesome over such a broad boost/power increase over a run, target timing, individual cylinder tuning & more than anything its ability to datalog. It's opened my eyes to a new world since seeing what it's capable of logging and how we can use that information to go faster. We basically went from no data to running that time in 4 passes, that alone shows its value in my mind.

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  • Member For: 18y 7m 9d
  • Gender: Male
  • Location: @ my laptop

I was more interested in the boost control side of things as I see people often that want to go aftermarket controllers and there is very little I can see that they do extra when compared to the factory controller, I understand if the boost level vs gear worked but I have not spoken to someone that has that feature working.

We've done progressive boost vs engine rpm on several cars in the past, it makes them very tractable, but many people just want the boost to hit hard, no matter how much it slows them down

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  • Member For: 16y 7m 25d
  • Gender: Male
  • Location: Loitering in SEQ

Exactly what side of it did ya want to know about, probably easier than me writing an unnecessary essay lol

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  • Member For: 18y 7m 9d
  • Gender: Male
  • Location: @ my laptop

just wanted to know if there were any benefits through boost control with this set up that is not available with the factory controller, I know the eboost 2 is supposed to be able to control different boost based on what gear you are in but in practice I have not heard of anyone actually using this or even getting it to work on our cars, I know eboost also allows adjustment on the fly but do not think this is wise unless the tuner has actually populated all spark load sites with correct numbers.

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  • Member For: 16y 7m 25d
  • Gender: Male
  • Location: Loitering in SEQ

I'm with ya now mick. We don't use gear based with the haltech, the way we have it atm it's road speed, eg we leave the line and just as an example from 0-20klm 16psi is desired and we can dial in at any increments say from 20klm to 180klm to a peak boost value depending on how much the tyres will let us put in. This is the point that we're at now just to get that peak boost in as early as possible obviously if you can reduce that to all the boost in by 120 or 140klm ya gonna go quicker cause u have a higher average hp across the pass. As it is the tyres are on the brink of breaking out down the track which we can see in the road speed trace so we know we can't put it in any earlier.

We used the eboost prior to this and I manually up selected mid run via the controller to feed more boost into it but was a big jump and even with speed it shock loaded the tyres and probably the rest of the system. It can be set via gear or a time base but you still only have 6 increments to work with where as the haltech is endless.

The long explanation wasn't so much for you mick but others that might be curious but not as familiar with the track or of coarse the benefit of this type of control.

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  • Member For: 16y 7m 25d
  • Gender: Male
  • Location: Loitering in SEQ

Man tune is next Saturday, we have bigger tyres and a prepped track it'll be getting everything it can give us

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