i know its normal to lose some boost.

but im hittin 15psi holding it for a bit then it drops to about10psi above 4grand

i may be loosing my mind and my boost gauge might have a leak or something cause i never noticed this before.

is that normal?

 

its a dsm. what did you expect?

 

yeah it's normal. the t25 cant flow enough to be efficient so it drops boost.

 

i guess im used to the t28 that was in my gst jason haha.

 

I'm no DSM expert, but I thought I heard something about the DP is very restrictive? Maybe after the new DP install you will get some back.

Once again, I'm totally basing it on bits I have heard over the years.

 

yea i hope so. sucks losing so much up top and being awd

 

Get a real turbo on that thing man.

 

nah i have a greddy dp on mine and it still drops off. its the turbo.

 

whats the diff between a nissan and a mitsu t25? Mine holds rock solid.

 

mitsu is way smaller, way way smaller.