Vacuum Gauge and Merc carb

[krisnowicki]

How would I hook my vac gauge up to my mercarb. It has no vacuum port on it. Where should I attach it to get the best reading

 

[FreeBeeTony]

Re: Vacuum Gauge and Merc carb

Is there a plug in the intake manifold you could remove and install a barb fitting?

 

[chiefalen]

Re: Vacuum Gauge and Merc carb

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

Use the hole in the valve cover the post will explain that.