I had this installed on my car, and have found that it is the crappiest MBC out there.

I have a tial 38mm with a 9psi spring.

connected too the side port...
Adjusted all the way in...9psi.
Adjusted at a 360deg turn... 20+

Connected too the top port...
Adjusted all the way in...20+
Adjusted all the way out...20+

So in conclusion...it's either the wastegate pressure of 9, or just like having the boost line connected straight too the wastegate = Boost Controller is useless

I tried 10 times to get 12lbs...but it was either 9, or 20+, no inbetween.

Anyone else?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bryson &raquo;</TD></TR><TR><TD CLASS="quote">I had this installed on my car, and have found that it is the crappiest MBC out there.

I have a tial 38mm with a 9psi spring.

connected too the side port...
Adjusted all the way in...9psi.
Adjusted at a 360deg turn... 20+

Connected too the top port...
Adjusted all the way in...20+
Adjusted all the way out...20+

So in conclusion...it's either the wastegate pressure of 9, or just like having the boost line connected straight too the wastegate = Boost Controller is useless

I tried 10 times to get 12lbs...but it was either 9, or 20+, no inbetween.

Anyone else?</TD></TR></TABLE>

When you had it hooked up to the top port you had the side port hooked up to a vaccum source right? I had a real greddy tvvc boost controller and I had it hooked up to the top port. That thing held boost perfectly.

 

Nope. The instructions did not say that.

I guess I'll try that out.

 

my friend has one of those controllers and it sucked too. Of coarse so does my turboxs....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SOHC_MShue &raquo;</TD></TR><TR><TD CLASS="quote">my friend has one of those controllers and it sucked too. Of coarse so does my turboxs....</TD></TR></TABLE>

Do you know if he had it installed like the previous guy's Greddy tvvc?

 

yeah i had the same problem on that similar unit i opted for the turboxs high prformance controller and it held rock solid

ps i hooked it up same as the greddy one stated look at greddy.com for the instructions its was on there old site

 

i have the same **** from streetrays that thing is crap !
from 7psi and i turn just a tad to bump the boost and it reads 22 psi
i blew my ringlands from this ****
about to send this **** back . what did he do for u ?
return your money?

 

I'm pretty sure he just had it hooked up inline with the vac line going to the side port of the wastegate.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18bturbo &raquo;</TD></TR><TR><TD CLASS="quote">yeah i had the same problem on that similar unit i opted for the turboxs high prformance controller and it held rock solid

ps i hooked it up same as the greddy one stated look at greddy.com for the instructions its was on there old site</TD></TR></TABLE>
I have the standard turboxs boost controller now and it doesn't work so great. It will shoot up to 10psi, but by redline its back down to 8psi ..it can't hold steady boost even with the vac line hooked to the intake manifold and not the compressor. Do you think the high performance boost controller would fix this?

 

ok well, I hooked it up so the theres a vac source too the side port of the WG.

Seems to work a little better. Its still sensetive as hell.

I did a log on the Hondata, and the boost seems like its rising in proportion too RPMS.

I think I'm buying an electric.

 

Hey guys, check out http://www.project-turbo.com and try asking the manufacturer directly..

we are planning to stop carrying this as too many customers are complaining about it..

we are also currently getting one of our cars to try this unit out.. to see what's up with it..

 

I just emailed them.

Thanks for all your help!

 

hey, thank you..