Boost controlling

[integra_gsr98]

Size wise the tial's are usually smaller than the turbonetics wastegates actually.

[TRE]

sounds like a plan, they have a 17.4 psi spring so I think i will go with that, they also have a 18.84 psi spring.... My fuel is set for 18psi but then i am going to fine tune just a bit, witch spring should i go with?

[TRE]

One more thing what is this thing about wastegate creep or whatever it is called, do i need to worry about that? Worry about my wastegate not allowing my turbo to spool as fast or is that more for non external wastegated turbo set ups?

[91nbtsi]

TRE wrote:
One more thing what is this thing about wastegate creep or whatever it is called, do i need to worry about that? Worry about my wastegate not allowing my turbo to spool as fast or is that more for non external wastegated turbo set ups?

Go with the Tial 38mm with the 18.xx spring. What are you putting this on? You mentioned a 1.3l engine, you will not have to worry about creep with a 38mm gate at ~18psi. This would be a perfect setup for you.

[TRE]

better to go with higher boost than lower boost?

[91nbtsi]

TRE wrote:
better to go with higher boost than lower boost?

Haha, duh! No, depends on what you are turboing, what turbo, etc. Lets hear some details. But definately a tial is the way to go.

[PSI2HI]

A TIAL 38mm is plenty big for the turbo you plan on using.