Providing all the above fit together mechanically I need to know a good system to tune my j30 ecu, or maybe a place that does good chip tunes.

Feel free to ad pointers to things not mentioned. Thank you very much for your imput and advice.

Modified by vgVQ at 3:50 PM 7/5/2008

Wiring wise though... you could just stick with the DET and put all of the J30's VG sensor and such on it then just tune accordingly. The only difference in the ECU's is the fuel and ignition maps really. For tuning though, I recommend the Nistune. Its probably the best tuning tool for Nissan's at the moment.

If you need any large items shipped like engines or even front clips, I can help you out. Just go to AssociatedShippers.com and get a quote.

I do understand what you are saying about the exhaust port issue though.

For the DET heads there is a lot of things different, one big thing is the fuel injectors in that they don't make aftermarket one for it. Also location of most sensors are completley different but swapping them MAY still work but I will have to lengthen and shorten the j's wiring harness. I will look into that next time I'm at the shop but until then keep the ideas comming. ultimitly I want a single turbo VG to replace the n/a I have now.

Thanks