NA vacuum pressure, Quick Question Options

[Bigmeanbulldog55]

I've happend apon a cheap boost gauge that messures up to 30+ & -. I'm wonding if this is enough to messure the vacuum pressure. I'm worried that it won't. I just want to know the deference in pressure as the rpms go up or down.

[Bigmeanbulldog55]

at warm idle, a 5sfe should see between -18 - -22 just FYI, bulldog

Do you think I would just snap the gauge if I put it on there like it is? Or would it just max and that be the end of it?

do you all have a pic of how to run the hose to read the vacuum? i'm not sure how to do that when i get the gauges...

what about the volt?

thanks!

I will let you know as soon as I put it on. I might even strap a leaf blower on there to see if I can create positive pressure, just for kicks. I'm also going to test my ram air system, vs just my short ram intake. I hate how those are named the same. I think this gives me the chance to really play with things.

EDIT: Jaws, what do you mean by volt? Do you mean my volt gauge? Because I don't have it on yet either. If you're talking about power to the gauge, I'm just going to tap into the fuse box and use the gauge light fuse.

This post has been edited by Bigmeanbulldog55: Oct 16, 2006 - 7:50 PM