'76 vette vacuum connections
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Instructor
Joined: Aug 2007
Posts: 124
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'76 vette vacuum connections
Hi...recently purchased a '76 vette with the 350 4bbl carb (Rochester Quadra jet)..the engine is missing AC parts and I noticed more importantly there are some lines disconnected around carb..engine runs OK after warmup but while cold has hard time saying at idle when gear is engaged...Also after warmup it does not idle too smooth...Does anyone have a link to a diagram of the vacuum lines connections off carb?....and just curious, would a mild to medium racing cam cause a rough idle after warmup?...Thanks,Pete
Melting Slicks
Joined: Dec 2000
Posts: 3,363
Likes: 303
From: Lansdale 19446 PA
2024 C3 of the Year Finalist- Unmodified
St. Jude Donor '10-'11, '15, '19
Pete - PM your email address and I will take pictures of mine & send them to you.
Also - 4 speed or Automatic?
John
Also - 4 speed or Automatic?
John
Melting Slicks
Joined: Dec 2000
Posts: 3,363
Likes: 303
From: Lansdale 19446 PA
2024 C3 of the Year Finalist- Unmodified
St. Jude Donor '10-'11, '15, '19
Left click on my screen name on the left then click on Send Private Message. My 76 is a 4 speed and might be a little different but sstill of some value to you.
John
John
Melting Slicks
Joined: Dec 2000
Posts: 3,363
Likes: 303
From: Lansdale 19446 PA
2024 C3 of the Year Finalist- Unmodified
St. Jude Donor '10-'11, '15, '19
Pictures Sent
Pete44 - I just emailed 9 pictures showing the vacuum lines on my 76. I am sure the will be minor differences between my 4 speed and your automatic but hopefully, this will clear some of it up. Let me know if I can help.
