Does anyone else see any boost loss when it is hot out.I've lost a pound of boost since it has been hot and humid here.I understand the science behind it but I just want to see what some of you guys experience with your boost levels in hot weather.

 

Yep 8-9 psi in the summer. 10-11 in winter.

 

Yeah I can definately feel the difference, I haven't logged it but a pound doesn't sound unreasonable. What SC/Turbo setup do you have?

 

procharger D1SC

 

unfortunately YES!

 

Its normal.

R

 

Yup, I'll lose 1-2psi on the same day sometimes. It'll be in the 70's when I go to work in the morning and over 100 by the end of the day.

 

As air density decreases you will loose boost, just like going up in altitude. Imagen if it was 200* out you would have about the same air density we have up hear on a nice day.

 

During the summer monsoons, our DA's are sometimes over 7000ft (3000ft actual) due to heat and humidity. That's like being in CO on a summer day. It's almost to the point where you're like WTF am I doing at the track. All cars are running at least 1 sec slower than they should be.

 

Yep ive seen allmost a full second decrease in times on hot humid days as compared to a nice spring or fall day.