Alright I have a 93 rx7 with a t-70 and a hks gt waste gaste hks III evc and a BUNCH of other crap... It has the hard green and red spring in the waste gate... I have the waste gate adjusted damn near all the way out... for a while it seemed to have ran find between 11-15 lbs of boost... did it for about 2 days now I am hitting 18 psi... notmatter if my boost controller is on or not... right now i have it set at .90 with over boost at 1 bar...

I wonder if I switched up my lines putting the boost controller in... on the hks gt waste gate which vaccume port is going to be my primary actuator and which is going to be my secondary actuator????

 

Come on someone should beable to help me out with this...

 

THINK of it this way.

If it has been running fine for two years and you have not changed anything, then something has changed on it's own.

What can that be? Somthing is leaking or has come loose or has gone bad.

What can that be? Hoses, connectors, WG diaphram, or boost controller.

Get to it and check them out!

 

Everything is hooked up and tight... I even took the wastegate off to look for a ripped diaphram and to see what kind of spring is in it... but it was only running right for 2 days not 2 years