No boost machine. I was thinking a $30 MBC and the other N75, if necessary. If I can make it happen with just $30, then thats even better.

 

get a bleed valve mbc and use it to replace the n75, you can leave it inline but it easier to just take it out. I have a turboxs hp mbc, it has both ball and spring and a bleed valve on it and the stock turbo spools to fast to use the ball and spring and makes it kinda jumpy. The ball and spring will be better for a bigger turbo that spools after 3k rpms and help spool it faster. The bleed valve will give you a better transition into boost than the ball and spring. Voodoo on ebay makes a copy of the turboxs one i have for about $30-40 would be a nice investment.

 

send me a pm and i can help you, if you can solder its not that hard.

 

On a 180TTyou can get 6-7 PSI without soldering.

 

.8 bar = 11psi. adding 6-7 psi = limp without a diode and a diode = soldering unless you plan on twisting it on the wires and that just scares me.