Had a question regarding my Quadrajet I'm trying to install on my ' Bought one from what appears to be a , which means there's plenty of vacuum ports.

chevelle tech, Rochester quadrajet vacuum port questions. engine the port going Olds vacuum identification and diagram, I did run across.

Because the Quadrajet is a vacuum controlled spreadbore carburetor, too, between carburetor body contact surfaces and vacuum ports. Hi all, I've been struggling to tune my carb away from running very rich.

I've tried using a vacuum gauge and adjusting the air mixture screws. vacuum hose diagram to rochester 4 bbl carb for 79 chevy pick up have a 4bbl rochester quadrajet i need to know - Chevrolet CApr 14,  · This shows you where the vacuum and fuel lines go from point A.

to point B. I did it because noone else has on youtube.

I hope this helps you. Oct 15,  · I know what the stock diagrams show, just looking to figure out what I having going on with thecar the way I got it.

69 GTO with manual tranny Quadrajet Vacuum hose routing. - .

Rebuilding a Rochester QuadraJet Carburetor. Posted on December 27, by Trevor Freeman.

I also printed a blown-up version of the exploded parts diagram. Finally, Armed with my new information, I set about removing the carb from the intake manifold.

I disconnected the fuel and vacuum lines, taking care to label each one with masking. Aug 31,  · all of the vacuum diagrams i have show the PCV on the left hand side.

either side doesnt matter, as long as its plumbed the same way as shown. yes, . Apr 03,  · I just installed a SMI rebuilt Quadrajet in place of an old Edelbrock on my There are more vacuum ports on the Quadrajet then on the Edelbrock and I'm wondering if anyone knows where I should hook everything up.

I put the brake booster on the back in the same place it was on the Quadrajet.Rochester Quadrajet Vacuum Port Identification Pages 1 - 4 - Text Version | AnyFlipQuadrajet Vacuum hose routing - Pontiac GTO Forum