adjust boost/psi on internal wastegate???
#1
adjust boost/psi on internal wastegate???
I just recieved my dsm t25 turbo, and want to know how to adjust the boost on the internal wastegate. It seems sealed, so i can't replace the spring (without breaking it)... and I heard eclipses run 8-10 psi stock, and Im looking to run 6.
any ideas
any ideas
#3
Re: adjust boost/psi on internal wastegate???
Internal gates are not like externals you can't replace/change springs/diaphram...there is 2 ways well 3 or 4...you can get a actuator that is for a hight boost level, run a boost controoler or modify yours, cut in half and thread both ends and one of those long nust so you can make the rod longer or shorter...or just buy a adjustable actuator
#6
Re: adjust boost/psi on internal wastegate???
also, with the cut arm method (see diagram) does that just compress the actuator more, or does it open the wastgate a lil to relieve pressure. I dont know if I want a leaking wastegate all the time.
#7
Guest
Posts: n/a
Re: adjust boost/psi on internal wastegate???
Originally Posted by Loserkidwac
Internal gates are not like externals you can't replace/change springs/diaphram...there is 2 ways well 3 or 4...you can get a actuator that is for a hight boost level, run a boost controoler or modify yours, cut in half and thread both ends and one of those long nust so you can make the rod longer or shorter...or just buy a adjustable actuator
you cant lower the boost with a boost controller.....and the OG spring is just a spring that holds the wg flapper shut. it works, but not well. and yes, cutting and threading will leave the wg open a bit (depending on how you set it up)