Check these out!

[VTeCno Geek]

Okay, I know this is on a site that specializes in F-Bodies, but it is pretty cool and I am sure we could find some ways to use them:

CHeck out these "Powered Cut-outs" at: http://www.empiremotorsports.net/mccord.htm

[phicycle]

JC Whitney sells remote cut-outs for a lot less money, but you have to pull a cable to open and close them.

[ssbgsr]

I've seen similar - but manualy controled via cable - in JC Whitney catalog.