I'm looking for info on the purpose of a bighead wastegate.


I know there have been other posts on this topic, but I need to know what it does? How to dial it in? and what benefits I get for power? http://www.dieselplace.com/forum/smileys/smiley5.gif


A friend of mine has one, but he just tells me, "You gotta get one".


Please Inform me!


Thank you for all the Info

you can adjust it by changing the length of the shaft coming out of
it. it allows you to raise your max boost pressure, providing you
have enough fuel to do it..