how do you wire up spirit with 2 satilites and nitro governor John

You can wire it in the very same way as electric helicopter.
The only difference is in used sensor. Here you can use for example Align RPM sensor.

For powering the sensor you may use Y harness (for JST connectors)
For example this:
http://www.rcparadise.eu/y-parallel/111 ... 05446.html

But make sure that this sensor is connected properly as the wiring colors are opposite in Align sensor.
Then signal wire have to be connected at the PIT port.

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Spirit System developer

Ive got it set up no governor But where does the throttle servo plug in for nitro throttle Im using 2 satilites and only have the port at either end of spirit left open. Please help. Ive got 2 units on electric but this is my first nitro THKS.

You can connect throttle servo to the AUX port.
For powering the unit you can connect Y-harness cable to the RUD port where Spektrum cable adapter is connected.

This one should be fine:
http://www.conrad.com/ce/en/product/208 ... 8?ref=list

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Spirit System developer