I am going to begin putting together a turbo kit for my car. I know I want a Tial wastegate but when I began looking I came across .4, .5, .8, .9, etc... Bar. Like I said, I am boosting my B16 nothing major maybe peaking @ 10 psi. Ideally I am looking for 275-300 hp when done. Which tial should I get? Thanks in advance!

 

Get the Tial 38mm wastegate with .5 bar spring. .5 bar is around 7 psi. You then can use a boost controller to raise the boost.

 

Use Tial 35mm or 38mm with .5 bar(7.3 psi) spring for your setup.

 

Does the TIAL 38mm fit on a 35mm flange??

 

yes<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by navz121 &raquo;</TD></TR><TR><TD CLASS="quote">Does the TIAL 38mm fit on a 35mm flange?? </TD></TR></TABLE>

 

0.25BAR 3.63 psi Small Yellow
0.4BAR 5.80 psi Small Red
0.5BAR 7.25 psi Small Green
0.6BAR 8.70 psi Small Blue
0.7BAR 10.15 psi Big Yellow
**HP applications are dual springs**
0.8BAR 11.60 psi Big Red
0.9BAR 13.05 psi Big Green
1.0BAR 14.50 psi Big Blue

 

Get a .45 or .5 bar spring

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Erik B &raquo;</TD></TR><TR><TD CLASS="quote">0.25BAR 3.63 psi Small Yellow
0.4BAR 5.80 psi Small Red
0.5BAR 7.25 psi Small Green
0.6BAR 8.70 psi Small Blue
0.7BAR 10.15 psi Big Yellow
**HP applications are dual springs**
0.8BAR 11.60 psi Big Red
0.9BAR 13.05 psi Big Green
1.0BAR 14.50 psi Big Blue
</TD></TR></TABLE>

Thats cool...so do the dual springs just add together...ex. does a 1.0 bar spring with a .4 bar spring = 1.4 or is it a percentage?