Still learning from these cars
Before detailing them, it is worth clarifying that the car works optimally. Starts, idles and accelerates very well and at high speed, recoveries are more than respectable for a base engine with automatic.
One of my doubts is that the distributor vacuum regulator is not connected to carburetor vacuum and I estimate it is like that since 2021 when it was restored because the carburetor connector has a cap.
And the other thing I don't know, is a hose what comes out of the front of the carburetor and ends in something that I can define, it seems a cap of something. The only thing it says is "Rochester".
Does anyone know what that is?
Possible that the vacuum advance can on your distributer is leaking so it was disconnected.


https://www.corvetteforum.com/forums...long-post.html
I agree, that looks like the cap on your canister.
Indeed, the plastic piece is from the canister. It was difficult to reach, but finally could put the cap in place.
Regarding the vacuum, I have an adjustable one that I bought a few months ago, when I put it I will place the vacuum hose.
https://www.corvetteforum.com/forums...long-post.html
I agree, that looks like the cap on your canister.
Is a long thread but I will read it.
https://www.corvetteforum.com/forums...long-post.html
I agree, that looks like the cap on your canister.
https://web.archive.org/ enter the url for the web site and in this case it's http://www.lbfun.com I went to 2011 and clicked on December 8 and got this url https://web.archive.org/web/20111208...www.lbfun.com/ then click on Corvette Pages then Tech section and open and save any tech papers from there.
JT
Last edited by jthornton; May 13, 2025 at 01:20 PM.









