Holley 4160 help

[78K5Blaza]

http://img.villagephotos.com/p/2008-4/1307294/0723091944(1).JPG

On this picture I can seem to find what attaches to the fitting on the passenger side of the front bowl.
Anyone got any ideas????

-Thanks

 

[76zimmer]

link no worky for me.

 

[78K5Blaza]

Works fine here.......maybe try this.
http://img.villagephotos.com/imageview.aspx?i=25908180

 

[76zimmer]

I"m at work, and I think the co. server is blocking it. Have another pic you can post?

how bout this:

the only thing that should go to the primary bowl is the fuel line. The other screw is for the fuel level.

 

[78K5Blaza]

dont know why i cant just post a picture like that, maybe I'm just a lil retarded.

But here is a link to the carb on an engine.
http://www.popularhotrodding.com/te...aro_engine_transmission_install/photo_16.html
But in this one it's connected to pcv.
My carb has another connection for the PCV, so should i just plug this one?

 

[78K5Blaza]

ttt

 

[76zimmer]

I think that is a bowl vent, on a side pivot float type bowl, and I don't know why they have the PCV hooked to it.

 

[78K5Blaza]

So that should go to.....a charcoal canister or something???
Since it's a vent, I assume I can't just plug it then?

 

[76zimmer]

this is the type of bowl vented carb from Holley that I've seen. I've never seen one with a hookup like that one on the engine pic.

 

[Merv]

I would say get a screw in there of some sort, so you can set your float. I don't see why it wouldn't work. A Holley is a Holley. Fuel bowls and whatnot are universdally interchangable as far as i know. But there is always an exception, i guess.

 

[78K5Blaza]

I know the list number is 9219, it's an OE Holley 4160 600CFM carb. Don't think it originally came on a K5, but who knows??? I've been looking at my before pictures and either this wasn't connected to anything and I never knew it, or someone switched bowls with me.
My main worry is if i leave it, will fuel come spraying out of there? Then if thats not the case, will it be one huge vac leak?

 

[78K5Blaza]

I guess I'll connect it to the bottom of my airfilter

 

[76zimmer]

I don't think any Blazer had a Holley on it.

I would contact Holley, and ask what its purpose is, and give em a pic if you can.