07-02-2017, 04:09 PM | #1 |
Registered User
Join Date: Oct 2012
Location: Greenville, Oh
Posts: 72
|
Vacuum source
Which is the better source for vacuum, from the carb or from the intake manifold? Or is there no difference?
|
07-02-2017, 04:16 PM | #2 |
Registered User
Join Date: Jul 2015
Location: 2nd left past the stump on a dirt road.
Posts: 2,629
|
Re: Vacuum source
For what purpose? For most everything it would be off the intake manifold.
For vacuum advance off the carb. The non timed port of course. |
07-02-2017, 04:20 PM | #3 |
Registered User
Join Date: Oct 2005
Location: Overland Park, Ks.
Posts: 5,227
|
Re: Vacuum source
There are different type vacuum outlets. It depends on what you are running it too to know which you need to use. Give your year model & engine size & what you want to send vacuum to & I or some other Stovebolters can answer.
George |
07-02-2017, 05:53 PM | #4 |
Registered User
Join Date: Oct 2012
Location: Greenville, Oh
Posts: 72
|
Re: Vacuum source
Engine is 350, bored .30 over with mildly aggressive cam. Main concern is vacuum to the power brake system.
|
07-02-2017, 05:57 PM | #5 |
20' Daredevil (Ret)
Join Date: May 2003
Location: Jefferson State
Posts: 13,676
|
Re: Vacuum source
Intake manifold vacuum for sure.
__________________
- Mike - 1972 K20 LWB 350/350/205 RIP El Jay |
Bookmarks |
Thread Tools | |
Display Modes | |
|
|