- Feb 9, 2021
Just picked up a new charcoal canister, and im trying to figure out how to hook this up correctly. The motor is a Chevy 350 SBC, with a edelbrock AVS2 carburetor. I have 3 ports on the top of the new canister. The two middle ones are labeled Tank, and Purge, and the large port on the left ( 3/8 ) is labeled AIR with a splash cap. I know the fuel line goes to TANK, but how about purge and AIR? I have no EGR, but i do have the PCV system currently connected to the middle PCV port on the carburetor. There seems to be so many different ways people have done this, with all kinds of different canisters, some with 2, 3, 4 or more ports its a bit confusing. Thanks in advance!