how to adjust vacuum advance

Reply Subscribe

Thread Tools

Search this Thread

07-19-2008, 10:58 AM

gotdust

Mopar Fan

Thread Starter

Join Date: Jun 2007

Posts: 38

Likes: 0

Received 0 Likes on 0 Posts

how to adjust vacuum advance

i want to add some timing to my 73 360 duster with electric choke if it matters, how do i set it with vacuum advance, and what do i need to do it that way or can i just plug off vacuum at dist and do it there? i want about 38*. thanks

Reply Like

07-19-2008, 09:18 PM

Doc

Guest

Posts: n/a

You should be able to do that through the vac hose hookup with an allen wrench. I have never done it .. but will be doing it for the first time on an RV project I have.

Reply Like

08-08-2008, 06:59 AM

ef8340

Senior Member

Join Date: Jun 2008

Posts: 240

Likes: 0

Received 0 Likes on 0 Posts

Quote:

Originally Posted by Doc

You should be able to do that through the vac hose hookup with an allen wrench. I have never done it .. but will be doing it for the first time on an RV project I have.

is there a allen head screw inside of the hose port on the vac adv module?

Reply Like

08-08-2008, 02:40 PM

Doc

Guest

Posts: n/a

Quote:

Originally Posted by ef8340

is there a allen head screw inside of the hose port on the vac adv module?

There SHOULD be ..... at least on the ones that MP sells.

Reply Like

08-08-2008, 02:44 PM

richinny

Guest

Posts: n/a

i think the allen screw was used on stock 318's in 68 or 69. you might find an aftermarket unit that will do this.

Reply Like

08-08-2008, 02:49 PM

Doc

Guest

Posts: n/a

I think that ALL kits and separate distributors that MP sells has that feature. And this even includes the /6 !!

Reply Like

08-08-2008, 04:20 PM

ef8340

Senior Member

Join Date: Jun 2008

Posts: 240

Likes: 0

Received 0 Likes on 0 Posts

id like to do this on mine how would you set it is there a spec chart ??? thxs again

Reply Like

08-08-2008, 09:38 PM

Doc

Guest

Posts: n/a

I have never seen a "chart" .... just do it by trial-and-error.

Reply Like

08-09-2008, 05:19 AM

richinny

Guest

Posts: n/a

you could use a timing light to measure the before and after results.

Reply Like

08-09-2008, 03:09 PM

#10

Doc

Guest

Posts: n/a

OR ...take to to someone with a distributor machine.

Reply Like

08-10-2008, 12:14 PM

#11

ef8340

Senior Member

Join Date: Jun 2008

Posts: 240

Likes: 0

Received 0 Likes on 0 Posts

well i messed around with it and the hesitation is out of it but i havent takin it up the road yet need to get some trans fluid 1st seems that it leaked out some from sittin

Reply Like