Where does the hose...
4th Gear Member
Joined: Mar 2004
Posts: 1,090
From: Az
RE: Where does the hose...
Well, it's not a vacuum advance (too high on carb) Am I correct that it is part of the verticle tube looking piece behind the choke? It appears to be a vent that dumps into the air cleaner from...a vapor can maybe?
2nd Gear Member
Joined: Jan 2008
Posts: 315
From: Ontario & Michigan
RE: Where does the hose...
That'sthe choke clean air tube, it will connect to the inside of the stock air filter, on the neweropen filtersI believe it's just left open. If you have a vacuum advance you hook the yellow line (should be the top connector on the distributor vacuum control valve)into the outlet under the choke, just above the base.
6th Gear Member
Joined: Oct 2006
Posts: 6,417
From: Cork, Ireland
RE: Where does the hose...
aye. it's an autolite 2100.
I have the same carb and I left it open as well.
it's the clean air hookup for the choke. it goes to the inside of the aircleaner if you have an original aircleaner.
those aftermarket aircleaners (the round ones everyone sems to have) don't have these pickups. But sometimes they have a provision so that you can add a hose to this.
I've been driving it open for about 2 years now with no problems.
moreimporatntly you have the heatriser hooked up (which you have) and the 3rd spot where this carb is open is the connector to the vacuum advance of distributor.
I cannot say if you have that one hooked up as it's blocked in the picture by the black choke canister.
Check on an exposion view of the carb and you'll get the idea
http://www.ponycarburetors.com/images/pdfs/2100.pdf
Kalli
I have the same carb and I left it open as well.
it's the clean air hookup for the choke. it goes to the inside of the aircleaner if you have an original aircleaner.
those aftermarket aircleaners (the round ones everyone sems to have) don't have these pickups. But sometimes they have a provision so that you can add a hose to this.
I've been driving it open for about 2 years now with no problems.
moreimporatntly you have the heatriser hooked up (which you have) and the 3rd spot where this carb is open is the connector to the vacuum advance of distributor.
I cannot say if you have that one hooked up as it's blocked in the picture by the black choke canister.
Check on an exposion view of the carb and you'll get the idea
http://www.ponycarburetors.com/images/pdfs/2100.pdf
Kalli
5th Gear Member
Joined: Apr 2007
Posts: 2,100
From: Texas Hill Country
RE: Where does the hose...
Ummmm...If you leave it open with the round 14" aftermarket filter, it appears to be pulling unfiltered air into the engine. I would plug it so I was not pulling dirt into the engine or connect it to the valve cover breather.
