Help Identifying Weber Carbs

[iluv69s]

Originally Posted by luzl78

If originally installed on grand sport car that is worth $50,000

Maybe more.. the last GS I saw that sold, went for over 7 mil. !!! And that was a long time ago !

[big gear head]

This is not exactly the same as the one in the picture of the GS. The center shaft for the throttle linkage is mounted to the manifold different. The one on the GS is mounted to bosses cast into the manifold. The other one has stands bolted to the top of the manifold.

[olredalert]

----This set can't possibly be the originals that were on any GS as the set we got on the 337cu inch assembly was basicly NOS, if I remember correctly. Still a possibility that they are similar. And,,,remember that at least two of the GS's were converted to big-blocks, so those two (maybe more) wouldn't need them. I also remember us realizing that the Webers were way too big (CFM wise) for the car to be run correctly. I can't tell from the pics how much CFM these Webers are. Maybe someone can blow the pic up?....Bill S

[luzl78]

They look like 48 ida

[69L78]

Originally Posted by olredalert

----This set can't possibly be the originals that were on any GS as the set we got on the 337cu inch assembly was basicly NOS, if I remember correctly. Still a possibility that they are similar. And,,,remember that at least two of the GS's were converted to big-blocks, so those two (maybe more) wouldn't need them. I also remember us realizing that the Webers were way too big (CFM wise) for the car to be run correctly. I can't tell from the pics how much CFM these Webers are. Maybe someone can blow the pic up?....Bill S

I can get you any pics you need to help identify these.

[napa68]

Originally Posted by iluv69s

Is that a grand Sport setup? Sure looks like it !! If so, you hit the jackpot! Those cars rarely change hands, but when they do, they sell for millions.

I searched for an intake setup for years after I found a set of heads.( I posted a pic of my heads and an original motor. )

Only other intake I ever saw was a member here that has an NOS intake, but it needed finish machining. Maybe someone can find that thread .

It was this here........
https://www.yenko.net/forum/showthread.php?t=115528