Wiring question - Ultima + Stack + LS

[huzilulu]

Hi All

I've got a question concerning the install of the multiple wiring harnesses from Ultima (loom), LS engine ECU loom, and the Stack display harness:

1) Where all do they inter-connect?

2) What is the best way to connect speedo, tach, oil pressure, oil temp and water temp to both ECU system and Stack system - are there different senders for both (if so, where are the senders located?)

3) How do I connect the stack fuel level sender to the Ultima Fuel level sender system?

4) If I connect the ecu speed sender on the rear wheel driveshaft, can I run Stack speed sender on front wheels? If so, what is a good place to get a reading?

Thanks!

[huzilulu]

I have the stack 8130 with an LS3...

How did you wire the revs? Stack has one wire labeled ES which is for the tacho, and the LS ECU has a tacho output wire... Ive been told to connect these with a 1K ohm resistor on the battery red wire, but I do not know what that means?

Also, can you please post a pic of how you installed the speedo sensor on the front.

Thanks

[huzilulu]

Great pic!! Thanks Richard