bad rev :-(
 

Ok I have a 88 t2 swapped in a na found all vac leaks emissions removed 750 secondary injectors rtech 1.7 spits and sputters till about 3000 rpm or so then launches crazy 5 psi boost 10 vacuum im lost and tired of it can someone help me plz

You'll have to be more specific..
can't comprehend exactly what you are trying to say that the engine is doing/
5 psi Boost and 10 vacuum..
Is the car sputtering in gear while driving Until you get to 3000 rpm then it will kick in boost?

Free reving it, it holds at idle 10 vacuum at idle when I rev it holds at 0 pressure as its spitting and back firing then 3500 rpm hits and and revs perfect the same when driving