Tial 38 spring setting

[mikejm7]

I was just wondering, since i have a 15lb spring configuration in the wastegate will it automatically stay at 15psi boost without any vacuum lines attached to it?

If there has to be a vacuum line attached, which vacuum port on the wastegate should i attatch it to, upper or lower?

Once i get a MBC, can i adjust the boost below 15psi or just increase it?

Thanks, Mike.

 

[blackGSX2g]

Attach the facuum line to the lower port, the upper is for use with a MBC.

Once you get a MBC, you can only raise the boost pressure above 15psi. If you want it lower, you should start with a lower spring pressure. If you are interested in purchasing springs seperately, check eBay or our site sponsors as you can get a set of them for like $30.

 

[rabenne]

Im a bit confused as to this post... You said the upper vac nipple is for the mbc? how does that air line circuit work? please explain... I have been a bit confused on the issue of why that other vac port was even there... please let me know! thanks