Saw this question pop up quite a few times in the past, and I saw a few different numbers floating around, so I decided to contact Tial and get the right numbers.

Wastegate - 35mm

<u>BAR</u> // <u>PSI</u> // <U>Color</U> // <u>OD</u>

0.30bar // 4.35psi // Sm. <FONT COLOR="yellow">Yellow</FONT> // 1.875in
0.45bar // 6.53psi // Sm. <FONT COLOR="red">Red</FONT>
0.65bar // 9.43psi // Sm. <FONT COLOR="green">Green</FONT>
0.8bar // 11.60psi // Sm. <FONT COLOR="blue">Blue</FONT>


Wastegate - 35mmHP

<u>BAR</u> // <u>PSI</u> // <U>Color</U> // <u>OD</u>

0.95bar // 13.78psi // Big<FONT COLOR="yellow">Yellow</FONT> // 1.875in
1.10bar // 15.95psi // Big<FONT COLOR="red">Red</FONT>
1.35bar // 19.58psi // Big<FONT COLOR="green">Green</FONT>
1.5bar // 21.75psi // Big<FONT COLOR="blue">Blue</FONT>


Wastegate - 38/40mm

<u>BAR</u> // <u>PSI</u> // <U>Color</U> // <u>OD</u>

0.25bar // 3.63psi // Sm. <FONT COLOR="yellow">Yellow</FONT> // 1.875in
0.4bar // 5.80psi // Sm. <FONT COLOR="red">Red</FONT>
0.5bar // 7.25psi // Sm. <FONT COLOR="green">Green</FONT>
0.6bar // 8.70psi // Sm. <FONT COLOR="blue">Blue</FONT>
0.7bar // 10.15psi // Big <FONT COLOR="yellow">Yellow</FONT> 2.36in
0.8bar // 11.60psi // Big <FONT COLOR="red">Red</FONT>
0.9bar // 13.05psi // Big <FONT COLOR="green">Green</FONT>
1.0bar // 14.50psi // Big <FONT COLOR="blue">Blue</FONT>
1.1bar // 15.95psi // **
1.2bar // 17.40psi // **
1.3bar // 18.95psi // **
1.4bar // 20.30psi // **
1.5bar // 21.75psi // **
1.6bar // 23.20psi // **

Wastegate - 44/46mm

<u>BAR</u> // <u>PSI</u> // <U>Color</U> // <u>OD</u>

0.2bar // 2.90psi // Sm. <FONT COLOR="yellow">Yellow</FONT> // 1.875in
0.3bar // 4.35psi // Sm. <FONT COLOR="red">Red</FONT>
0.4bar // 5.80psi // Sm. <FONT COLOR="green">Green</FONT>
0.5bar // 7.25psi // Sm. <FONT COLOR="blue">Blue</FONT>
0.6bar // 8.70psi // Big <FONT COLOR="yellow">Yellow</FONT> // 2.36in
0.7bar // 10.15psi // Big <FONT COLOR="red">Red</FONT>
0.8bar // 11.60psi // Big <FONT COLOR="green">Green</FONT>
0.9bar // 13.05psi // Big <FONT COLOR="blue">Blue</FONT>
1.0bar // 14.50psi // **
1.1bar // 15.95psi // **
1.2bar // 17.40psi // **
1.3bar // 18.95psi // **
1.4bar // 20.30psi // **

*All Standard WG35mm Springs can also be used for WG35mmHP

**You can combine Big&Small Springs to get the PSI that you need for HP


Modified by Hoosier Daddy at 3:42 PM 5/7/2004

 

nice

 

Now, who's a dealer we can run to for springs?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DaX &raquo;</TD></TR><TR><TD CLASS="quote">Now, who's a dealer we can run to for springs? </TD></TR></TABLE>

I'm pretty sure Viren (b18bturbo) sells them

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DaX &raquo;</TD></TR><TR><TD CLASS="quote">Now, who's a dealer we can run to for springs? </TD></TR></TABLE>

Here you go...
http://www.nolimitmotorsport.com/prod/tialspring

There a honda-tech sponsor too...

 

import palce has them i think..

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TurboChrgd_Civic &raquo;</TD></TR><TR><TD CLASS="quote">

Here you go...
http://www.nolimitmotorsport.com/prod/tialspring

There a honda-tech sponsor too...</TD></TR></TABLE>

That's a local place. They have them as well

 

good thread. this clears up some stuff i wasnt sure about

 

thanks. good thread

 

yea.

repost.

the question will still go on unfortunately

this has been done before, people are just too lazy to do any work for themselves. good research though

 

lol

 

perfect. this was exactly what i needed to find.

 

Copy and paste

 

If you combine 2 springs, does the boost control equal the amount of the 2 springs simply added together?

 

If I combine a small 6.53psi spring and a big 11.60psi spring will that net me 18.13psi?

 

This is very useful thanks

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Muckman &raquo;</TD></TR><TR><TD CLASS="quote">If I combine a small 6.53psi spring and a big 11.60psi spring will that net me 18.13psi?</TD></TR></TABLE>

yes that will work

 

what does the HP stand for? horse power, high pressure, horney penguin? thats funny i found this thread because i spent a half hour this morning looking through all my springs and swapping them around and stuff. on my 38mm when i used just a big 13psi spring it wouldnt hold for ****....but when i used a 10 and a 3 psi spring it worked just fine. i eventually ended up using a 12 and 6 psi springs. i noticed it said that the HP ***** use both springs...and it worked way better on my car.......so what exactly is the HP?

 

Now... My red spring measures exactly 2" od... Anyone else have same problem? It doesnt look small by any means, but its not the size of the "big" one... Anyone?

 

I want to run 8-10 psi on my gt35r gsr motor for now. I have a Tial 44mm, should I run say a Small Green and use my Profec Spec 2 to bring it to my desired boost level or should I just get a Small blue?

 

anyone got a definite measurement from there red 6.53 psi spring???