manual fuel pump small block chevy vacum line what does it do

[Rickey rick]

does it matter where on carb the vacum source comes from?

 

[John_S]

Re: manual fuel pump small block chevy vacum line what does it do

It is not to be hooked to a vacuum source. It is a site tube that attaches to a fitting above the butterflies. When the fuel pump diaphram ruptures, fuel goes in the carb, not in the boat.

 

[littlebookworm]

Re: manual fuel pump small block chevy vacum line what does it do

Rick: Welcome to the forum. I suggest you first download a manual for your engine. You can probably find one on 4shared.com. That way you'll know where and why things are connected. Hy

 

[Rickey rick]

Re: manual fuel pump small block chevy vacum line what does it do

thanks people will have more questions later doin repower on 24ft thompson