hi, i got a tubular manifold and it came with a tial wastegate fitted......
I only really wanted the manifold but being it was on it. i decided to keep,and run the external wastegate. Thing is, i have got a clue on how they work, or how you plumb them in. Ive got a greddy profec b boost controller too as i was told i would need one.....
after trying to look into it a bit more, i see you need to change springs for different pressures etc.......
i havent opened it up to see what spring is in it.....
could someone please show me pics so i can understand them a bit better..... and explain what goes where?
also,being my car will need running in when its fully restored, how do i go around setting this up to accomodate this(i.e what spring will i need etc)
eventually after running in, i will want to run a maximum of 20 psi boost pressure so will i need to chane the spring again to accomodate this?
what benefits do you get running an external wastegate? as im starting to think i made a mistake going this route
any help would be great