I have a wastegate actuator off a older model 6.5 (1990) it is not vaccum operated it has a spring in it . now should I just leave it like that (stock) or should I open it up and make it adjustable. And how many psi is it good for (stock) and do I have to put the program that heath make you buy when you install there turbo master. I am just trying to get a little more power

 

I am kinda working on a homemade turbo master myself when you find out if you need the program let me know

 

will do

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also I lost ur number can u text it to me .

 

i made a TM today, i took a few pictures of parts used and a couple of pictures while modifying them. Ill start a thread in the AM and post pictures.