Hot Rod Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
I have a couple of questions about my restoring 1980 Z28. I had 350 engine ( bored 30 ) and quadrajet ( # 17080204 ) carb and TH350 automatic trans rebuilt. The machine shop thought the engine was mid 80's, it does not have mechanical fuel pump. Unfortunately the shop took so long to rebuild engine I've misplaced my diagram for vacuum lines. Also the return fuel line was capped off in the engine bay next to electronic fuel pump when I purchased it.
1. Vacuum line diagram or info? # 2 & # 4 are large ports on front
2. Where does return fuel line connect to carb, or ?
I've included pics of carb front and back numbered the ports and pics of old intake and new.
Thanks Gary
 

Attachments

·
True Hotrodder
Joined
·
1,141 Posts
The manifold Tee-fitting would have been for the power brake booster and the PCV connection. I am not any help on the remaining connections, maybe someone else has something similar and can post some photos?
 
1 - 2 of 2 Posts
Top