Manual boost controller& SS turbo lines

http://forgemotorsport.com/content.asp?inc=product&catalog=0029

what is the diffrernce between

http://forgemotorsport.com/content.asp?inc=product&cat=0029&product=FMUNOS

ball and spring, or bleed type?

Looking at this boost controller, anyone use it here? and what is the 3 different variations for arnt all manual boost controllers the same ?

i don’t want any random boost spike.

ive heard that you need aftermarket lines for a 2871r …something about too much oil or not enough with stock lines. I know that stock lines have a restrictor in the banjo.

Question…

where does the vacuum line that comes from the wastegate go ?

after i installed my fmic it was just left hanging

the stock intake pipe had a fitting to hook this back to but the new piping does not… is this where i would install the boost controller to ?

and if no boost controller what do i do with it what is a safe place to T in it since im guessing that’s what i have to do either way ?

i have a perrin mbc and it works great. my boost controller is on that line that you are talking about and it goes to a fitting on the intake pipe. just drill and tap a hole for a new fitting and hook it up to the intake pipe.