Anyone install Edlebrock aluminum heads ?

The whole problem with shift kits is the installer thinks "If some is good, MORE is better". Back in the 70's (I was 19 years old) I did my 904 to B&M's Full Race mods. I got 2 tickets and over 10 warnings when my Dart would "CHIRP" the tires going from 1st to 2nd.

I use Gil's TransGo kits. They have always been good. When I use a kit I do all the mods but keep it to the lower mods and never 'STRIP' setting. Yes I do up the line pressures some and drill out the plate as the instructions say to. But MORE is not always better.