Just installed a mechanical boost gauge (coudos to whoever posted the 'how to' post). I have a 2003 Evo VIII which is stock other than an HKS intake. Can someone tell me what boost and vacuum numbers I should see so I can confirm that the gauge is accurate?

Thanks.

DG

 

it should be right around -20 at idle +/- 2 or so that what i had before i got cams.

 

Sounds good, I have around -18 at idle. And boost? My gauge is reading a 'spike' of 20 which settles down to around 17-18 in 4th gear. Does this sound close?