with my current stack - k series setup all my stack sensors are wired in and working pefectly. when i switch to the busa can i use same wiring and sensors? or will i need to use the busa sensors to work with ecu etc.cheers
i have
water temp,
oil temp.
oil pressure,with orange warnin light
wheel speed,
rpm,
battery volts,
fuel pressure,

[Edited on 18/9/12 by daniel mason]

to make things easiest i would leave all the Busa sensors in place that may be required by the ECU, and then just plumb in the sensors for the stack dash.

All the sensors you have listed should be a piece of cake to find some way of plumbing them in.

An adapter plate for the oil temp/pressure,.
A boss welded onto your lower metal rad pipe, or you can buy short billet ones that you fit inline to your rad hose for water temp
Wheel speed can be a pickup fitted to your prop located next to the sensor
Rpm can be taken by plicing into the existing rpm, or crank speed sensor
Battery volts just connects to a switched +ve wire
Fuel pressure is surely just a pressure sensor plumbed into the fuel line?