The hollow stud goes in the rear carb, drivers side, front hole.
With the edelbrock, use the vac line on the carb itself, It will be a small bore, 1/4 ( about ) vacuum line, and should be on the front of the carb.
well it depends..usually if you have a 4brl carb the vacuum is built in the carb. the intake manifold is the main source of vacum. from the carb mounted on the manifold. if you have a 2brl and want to switch to a 4brl, you have to get a new manafold that is made for a 4brl carb..it might be worth your while to do this..it elimates all the hoses and clutter junk from a 2brl. if you have a 2brl, it can be a little complicated. the vac on a 2brl is threw the air cleaner unit. theres vacum hoses that conect to the rear of the carb. the EGR valve a round like cilinder on left side of intake manifold. the choke mounted on the side of carb, and the thermostat housing. ...good luck
Usually on valve cover with vac hose to carb.
There should be a vacuum port on the back of the intake, behind the carburetor. It has to have vacuum on it at all times.
Vents crankcase via carb vac. Typically valve cover/similar. Check your vac hoses & that should help you locate.
U find the cracked or disconnected Vaccume hose - probably near the carb or fuel injection on the intake manifold,but sometimes the vac modulator under the dash goes bad.OR a bad connection @ the Firewall.
Carb.? Float stuck? This car is fuel injected. Map sensor ? check vac. hose to it.
intake ports are differnt non-turbo only one vac port for the fuel reg.
All you need to do is disconnect the vac hose where is meets the throttle intake housing (the one that goes from the EGR to the Carb) and plug it at the intake. Go for a ride and see if the problem still persists....(I'm assuming it it sluggish or almost choking when accelerating from a stop or going up a hill) If there's no problem any more, it is a faulty or stuck EGR and needs replacement.
It might have four hoses? Pcv and Brake booster go to separate large ports, the pcv usually to the carb base and the booster to the manifold fitting. Vacuum advance goes to one of two small ports on the carb. Test to find the one that has no vac at idle but as soon as you touch the throttle you get vacuum. Cruise goes to either the small port on the intake or the carb base. It could be split off the vacuum advance.
Yes
Your MAF sensore is either disconnected (the one on top of the intake tube) or you vac lines have become disconnected. The vac line is directly under throttle body.