IM gonna put the drag manifold, OPEN dp with a deltagate @ 7psi. How high you think its gonna spike? would a tial wg do the same with a open downpipe?

 

if i ran 2.5 inch exhaust would it prevent creep? i already know that 3 will make it creep

 

i would like to know to im about to do the same thing

 

i run a 3" open downpipe. i got crrep w/ the deltagate. i switched to the tial still got creep with the drag mani. bought a MBC and it fixed it

 

I run the Drag kit, and 2.5" exhaust
when i run open downpipe, on the 7psi spring, my boost shoots up to about 12-13psi

I only did it twice, and I will never do it again.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by psi420 &raquo;</TD></TR><TR><TD CLASS="quote">I run the Drag kit, and 2.5" exhaust
when i run open downpipe, on the 7psi spring, my boost shoots up to about 12-13psi

I only did it twice, and I will never do it again.</TD></TR></TABLE>

so how did u fix it the problem&gt;?

 

Put the rest of my exhaust on with a muffler.

Holds perfectly steady at 8psi now.

 

the problem is mainly on the drag manifold, the WG placement on it, is the reason why it spike.

solutions, get tial, get a steady BC, like manual or profec B
and if you wanna go a lil further, port match the opening on the manifold and the WG opening, if they are not equally the same diameter

stan

 

so lets say i just get the piping ran to my stock exhaust with a muffler. will i creep? i know i will loose some power but wouldn't it be way safer than open dp?

 

it probably wouldnt creep as much as an open dp, but your turbo wont spool for **** with the stock exhaust. probably alot safer that open Dp though