vaccum advance question

[jpsnblood]

Just read great thread in modified section on where to get vaccum for vaccum advance canister on distibutor.
I ran out side and found my new(to me) 67 getting vaccum from port on head.
Where or how can I get my vaccum above carborator venturie on the stock 1bbl?

[Warthog]

If you have a stock distributor/ignitor then there is no vaccuum advance. The vaccuum lines going to the distibutor housing are to remove any ozone that is created.

The only time you have a vaccum advance is if a Civvy distibutor has been installed.

oh yea, Wlecome to the zone and where are some pics of your truck?

[jpsnblood]

If you have a stock distributor/ignitor then there is no vaccuum advance. The vaccuum lines going to the distibutor housing are to remove any ozone that is created.

The only time you have a vaccum advance is if a Civvy distibutor has been installed.

oh yea, Wlecome to the zone and where are some pics of your truck?

oops forgot to say I have civy distributer
I think your reply helped the stock vaccume line has been run to the advance canister.Tomorrow I'llhave a chance to disconnect and try again. Thanks.
Here some pics of some of my junk.

[brute4c]

The location you are looking for is called a "ported vacuum port". The stock 1 barrel and the stock 2 barrels that came on the civvy motors as well as the stock 1 barrels that came on the mil engines had no provision for ported vacuum.

It might be possible to open up a ported vacuum port as was shown in the other thread for the 1 barrel but I cant really say if it is or isnt at the moment.

[Barrman]

Why do you want ported vacuum? Get all the advance you can all the time.

[brute4c]

Vacuum Advance