I'm starting to get real nervous about this install. I think it's all the anticipation building up and that I know I'm not going to get all my parts.

Info like this is very helpful though, gives me a heads up to know what to look for once the gauges get plugged in.

 

at idle its at 20"-21" and at idle with the a/c on and fan at max speed it drops down to 17"

couple of links

http://www.secondchancegarage.com/public/186.cfm

http://www.classictruckshop.com/club...ts/vac/uum.htm

 

at idle mines always at 19-20 and decel 22.. so everything sounds fine mang!