Spare switch?

[Metalman]

I would like to use the spare switch on the dash for switching from hi to low boost as a few of you have done, is it as simple as running a pair of wires from the switch to the boost sensor on the manifold?
Thanks!

[Blu3R]

Metalman said:

I would like to use the spare switch on the dash for switching from hi to low boost as a few of you have done, is it as simple as running a pair of wires from the switch to the boost sensor on the manifold?
Thanks!

I'd incorporate a relay personally but yes it can be that easy.