hey, yea i thought of a FD regulator also, but i read some posts about it not good in the fc. I dont know, because of smoke or something. Well if it is during cruising just as the original (no smoke or something) and smokes only at WOT, than its ok! just let me know, the pressure the FD regulator is producing is just what i am looking for. later, i want a bigger turbo and use it up to 8000-8500rpm. (8100rpm are ca.~ 285km/h = 171mph)

 

Coulnd't you just throw an upgraded pellet in there, or maybe just some 5/16" lock washers behind the stock spring on the stock pellet?

 

uh.. i dont know.. the FD regulator is only 29$ so i would purchase one directly