Replaced my #4 injector today in about 2 1/2 hours. I couldn't even imagine having to remove the whole plenum just for one injector. To anyone that only needs to replace one or two injectors, I highly recommend going this route. Big thanks to Robo for the great detailed write-up.
Follow Ups
Just wanted to tell whoever thought up the dremel method.... - KevinsFairlady18:28:49 09/25/06