SR20 Idle Vacuum?

[Jim96SC2]

I just put on a Greddy Boost Guage. It reads -500mmHg at idle. What does everyone else read?

PS: Anyone know how fast a 240SX is going in 5th @ 3000RPM?

[transient]

240sx with what transmission and final differential gearing? Kinda need to know the gear ratios to say :D

[Foxcolt]

my AVC-R reads 480-490mmHg, whatever that means:D

I think that's about right.

Generaly 5th 3 grand is 75-80mph. Giving stock tires/wheels/final drive etc etc

[Jim96SC2]

Thanks very much Fox! On both accounts.

Sorry Transient, I have a SR20DET with stock diff. I just remembered I could plug into that equation for speed.