Your only runnin about 7-8 stock. You have a boost controller?

 

so does it sound right to be runnin 20 vac at idle and about 5 lbs at 3500-4000rpm

 

are you stock? close to stock? if so, yes.

 

I hope that what I posted helped. and yes at your alt 20 vac is good I was pulling more in my turbo subie now get a boost cont. and turn it up a psi or 2 but not much. the shop manuals say not to go over 14 when doing a check. so run it at 9-10 psi

 

I just want to say, THIS FORUM ******* ROX THE KAZZBA!!! You guys have helped me so much. Thanks alot guys. But um one question, I thought stock T2's ran 7psi stock how come the gauge says only 5, and you said 5 is good stock.

 

think about the age of the car and the wear and tear on it, you probably wont get full boost anymore but 5 lbs is still decent, drive it and see what you get.