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Old 2003-09-09, 11:35 AM   #12
sperry
The Doink
 
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Real Name: Scott
Join Date: Nov 2002
Location: Portland, OR
Posts: 20,335
 
Car: '09 OBXT, '02 WRX, '96 Miata
Class: PDX/TT-6
 
The way out is through
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Quote:
Originally Posted by ArthurS
SSSSOooooooo......If I set the MBC to say 15 psi, and just watch my egt temps it should be okay? I have already seen them in 1,550 range (When doing 115mph :? ).

A big problem I see is that it only spikes at 14.5 psi. I would like to keep it consistant at WOT that it sticks at 14.5 or 15 so I can get full potential on the track.
Bingo... that's the point of the MBC set at stock boost levels... it doesn't back off... and as long as you watch the EGTs you should be fine.

One more thing to note, it's a little harder to avoid the PTFB conditions in an auto... just keep an eye on those EGTs.at 1500F think about backing off and letting the car cool... or hit the sprayer on the intercooler to try and eliminate some of the heat soak... oh wait...
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