Should I do something with the injectors while they are out?

[Quincy56]

I am taking the stuff out below the intake as described on this board, and I was looking at these tired looking injectors and wondering if I should at least spray them with gumout.

http://home.comcast.net/~Quincy56/Oscar/injectors.jpg

[ak96ss]

Have them cleaned and flow tested professionally - www.cruzinperformance.com is where I had mine done, well worth the cost.