which wastegate spring should i use on my 38mm tial at about 25-27psi??

 

what kind of ems and boost control are u running? do u want to set up gear based boost? for example if u run a 15 psi spring, then the least boost u will get in first gear is 15 psi so it really depends on your setup.

 

Available spring pressure: .25Bar (3.63 psi), .4Bar (5.80 psi), .5Bar (7.25 psi), .6Bar (8.70 psi), .7Bar (10.15 psi), .8Bar (11.60psi), .9Bar (13.05 psi), 1.0Bar (14.50 psi)
High Pressure available: 1.1Bar (15.95 psi), 1.2Bar (17.40 psi), 1.3Bar (18.85 psi), 1.4Bar (20.30 psi), 1.5Bar (21.75 psi), 1.6Bar (23.20 psi)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jep &raquo;</TD></TR><TR><TD CLASS="quote">what kind of ems and boost control are u running? do u want to set up gear based boost? for example if u run a 15 psi spring, then the least boost u will get in first gear is 15 psi so it really depends on your setup.</TD></TR></TABLE>

probably hondata and a MBC maybe.

how do you setup gear based boost?

 

?

 

a big blue and a small blue will get u 23.2 psi, higher than that you will need a boost controller

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mike93boost &raquo;</TD></TR><TR><TD CLASS="quote">probably hondata and a MBC maybe.

how do you setup gear based boost?</TD></TR></TABLE>

gear based boost is available with the avc-r and worldsport controllers

 

why do most people run like 20+psi and use like a 11psi spring or whatever??

 

You shouldn't run more than double the spring rate. I would just get a 13-15lbs spring.

Adriano

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Adriano &raquo;</TD></TR><TR><TD CLASS="quote">You shouldn't run more than double the spring rate. I would just get a 13-15lbs spring.

Adriano</TD></TR></TABLE>

i see, why is that though? im use to internal gates..

 

you can thats not right, many people run more than triple, it also allows you to more widely adjust boost

 

so use a 0.9 bar spring and be done with it?

 

yup

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Adriano &raquo;</TD></TR><TR><TD CLASS="quote">You shouldn't run more than double the spring rate. I would just get a 13-15lbs spring.

Adriano</TD></TR></TABLE>
ive heard this before also!
but id like to know why this is true does it ruin the spring?
ie. making the spring see boost that it would normally never see?

 

so is it best the set boost with springs then fine toon with an mbc?

 

well the 2 times the springs rate is false, it wont hurt the spring, i've ran 28psi on a 7.5 psi spring