Thread: 2007 Wrx Vf39
View Single Post
Old 01-24-2009, 11:13 AM   #4
Bullwinkle1983
Scooby Newbie
 
Member#: 172332
Join Date: Feb 2008
Location: St Paul, MN
Vehicle:
2006 WRX

Default

21-22 PSI is fine in the midrange with the VF39, as long as it doesn't overboost on the highway. I'd be more concerned about the "boost bump" at peak torque there. Looks like your tune is overshooting boost targets and overcompensating.
* Registered users of the site do not see these ads.
Bullwinkle1983 is offline   Reply With Quote