#11
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unichip dds
PuntoRex,
What boost level do you run? ,if I dare ask! :lol: Joe |
#12
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Mostly as the picture shows-- about 20psi (1.4bar).
I've been using system 2D for a while. Recently I put a digital pulse adjuster before the controller, so I can adjust the injection duty cycle more freely, thus a more preferable water map can be obtained. With this help, these days I dialed up the boost somemore, to 22~24psi range. The poor old little thing is still running smooth & strong (note that the compression ratio of this antique 8v engine is 9:1 !! ) Water is so cool
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'97 Fiat Punto GT |
#13
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Unichip DDS
It does sound like you have really got a handle on the water injection.
I'm a novice, and as I said before there are virtually no tuners here in the UK willing to exploit it! However, I have been lucky to have found a good Unichip mapper, and one that is very keen to learn about aquamist, he has fitted them for some time, but is now starting to get a feel for it! Richard, here has been more than excellent, and has worked closely with him and Dastek (makers of the unichip), and who knows what such a partnership can bring :razz: I'm at least a few weeks away from another remap, but will be speaking to both parties in the meantime....rest assured :twisted: joe |
#14
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Well, no, actually I've been stumbling all the way.
Before I gradually pulled them together, the trials & errors were really crude. The engine was rebuilt & it's the 3rd turbo. There is never a 'real' tuning but only do it myself... But I'm quite happy with this big toy.
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'97 Fiat Punto GT |
#15
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I, too run my hybrid just on the edge of the efficiency island, and find two 0.4mm nozzles more helpful.
One before the compressor, one on the intake plenum. The Aquamist pump is happy with this, too. |
#16
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Doctorfrag is one of the first guys to actually tune his coupe with WI, there are a few others that are running it but not to its full potential, I have got a roller turbo and the 2D system but again am only running one map on the Unichip, I am hoping to get time in the next few weeks to get more tuning done.
There are a few people from the Coupe club waiting to see what results the Doc gets. |
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