KA vacuum question

[volcomskater773]

i have an n/a ka (no not some kid with nothing but stock saying its n/a but built) and everyone tells me i need a vacuum gauge. so i got one now whats a good place to be number wise.

[Shabbernigdo]

why would u need a vaccum gauge?

I mean unless your trying to diagnose problems or have a bunch of after market accesories that need certian ammounts of vaccum.

If it is stock u dont need a gauge on it

[lrb_2000]

anywhere on the intake manifold, or the brake booster line.. a lot of people use the fuel pressure regulator line and just T into it..

[volcomskater773]

yeah thats where i planned to install it but what reading should i be getting? and as i said not stock.

[chaosli]

should be -something and 0 when you gas it