wtsapexipowerfc

Bov 50mm
http://www.tialmedia.com/p_images/ti...ware1144_m.jpg

Wastegate 38mm
http://www.tialmedia.com/p_images/ti...g38wpair_m.jpg

What would be the best size vacuum line to run for these two items?


After looking at the diagram below
http://www.tialmedia.com/documents/w..._wginstall.pdf

is I.D supply line, another terminology for vacuum line?



Also, What spring should be chosen for the BOV? I had no idea that BOv's required springs like Wastegates.

I will be running a 0.9 bar spring in my wastegate, is there any correlation between the spring choice in WG vs spring choice in BOV?

http://www.tialmedia.com/documents/w3_tial_bov50_sp.pdf


Engine Vacuum Reading / Color Use Spring
Between:
- 22 and -23 in/Hg Pink -12 Psi (-24 in/Hg )
-18 and -21 in/Hg Un-painted -11 Psi (-22 in/Hg )
- 14 and -17 in/Hg White -9 Psi (-18 in/Hg )
-10 and -13 in/Hg Black -7 Psi (-14 in/Hg )

komat

easiest way is to bring it to your local car part store like adv auto and check out there fuel/vacuum line section

wtsapexipowerfc

polyurethane hoses will work?

TheShodan

iTrader: (14)

Not if they're the inexpensive colored ones. Those tend to collapse

SPOOLINmatt

we use 1/4" push locks on EVERYTHING. those are measured by O.D. I do believe, its like 1/8" I.D. or a tad more.