Wrong section this question should be in the Techroom forum but anyway here goes
NO you can't put an Angel trigger on a Shocker
what you have heard about is the Blade trigger from Planet
the advertising is "get your trigger LIKE an Angel" now heres the rub.....if your Shocker is an old one IE the dome switch type you can't put a Blade on it you need an LS board also there are two types of Blade trigger dependant on the trigger you already have installed so try
www.planeteclipse.com and the site will explain more. If you have the older style board (the dome switch) go to
www.smartparts.co.uk they have a trigger mod called the shock-ya. I have a Blade fitted to my Shocker and once you get a string of shots going it seems like it is Turbo mode it is that quick.