I'm running 10psi on DSM T25. The boost hold 10psi all the way to redline. It doesn't even taper down 1psi. Is it okay to push long run on highway in high gears? For the safety, it should taper down little bit, right? I'm running stock D16 block with crome tuned ecu.
Thanks.

 

If you occur any type of boost drop its because your turbine isnt pushing enough air for your motor. I wouldnt push that t25 for long periods of time they are really small turbines and would likely fail if pushed on too much.

 

not bad but t25's dont hanlde more than 8k rpms.

 

My t25 starts to lose power right around 5500. From 250 to aroudn 220 by 7200. So thats around 14psi to about 10. All power though from about 3500 up.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmhonda &raquo;</TD></TR><TR><TD CLASS="quote">not bad but t25's dont hanlde more than 8k rpms.</TD></TR></TABLE>
My redline is only 7200rpm.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by integranator &raquo;</TD></TR><TR><TD CLASS="quote">My t25 starts to lose power right around 5500. From 250 to aroudn 220 by 7200. So thats around 14psi to about 10. All power though from about 3500 up.</TD></TR></TABLE>
Are you pushing 14psi on T25? Is it efficient with that much boost? On your dyno graph, where is the sweet spot both HP and TQ band?

 

sweet spot ? I guess anywhere around 3grand and up?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by integranator &raquo;</TD></TR><TR><TD CLASS="quote">sweet spot ? I guess anywhere around 3grand and up?</TD></TR></TABLE>
The rpm range from the highest TQ to the highest HP