Carb fuel delivery problem holley 4150 do....

[ellisjay2]

Originally Posted by Corts60

Any chance you installed the wrong gaskets and are blocking passages?

I slowly and cautiously put gaskets on and made sure nothing was blocked, and proper fit.....but now watching more videos on passages I might have missed....I'll find out when I take bowls back off.....

Main concern was the red umbrella check valve I used on the old bowl. The origin was brass check ball, looked corroded, so clipped it out and used red umbrellas that came with kit.