The Stovebolt Site Forums The Shop Area Engine Shop why does vacuum go down when rpms go up?

Fixing the old truck

BUSY BOLTERS
Are you one?

The Shop Area

continues to pull in the most views on the Stovebolt. In August alone there were over 22,000 views in those 13 forums.

See what you're missing.

Searching the Site - a click away

New here ??? Where to start?

Click on image for the lowdown.

====

Who's Online Now

3 members (mts, Greg_H, Gdads51), 594 guests, and 1 robot.

Key: Admin, Global Mod, Mod

Forum Statistics

Forums66

Topics126,779

Posts1,039,257

Members48,100

Most Online2,175
Jul 21st, 2025

Step-by-step instructions for pictures in the forums

Print Thread

Re: why does vacuum go down when rpms go up? #75144 03/22/2007 2:10 PM
Joined: Jul 2006 Posts: 451 Corpus Christi, Texas C Cavebull Shop Shark
Cavebull Shop Shark C Joined: Jul 2006 Posts: 451 Corpus Christi, Texas	God, you gotta love this site! Beltfed busted out with the Bernoulli Principle! I solved this problem temporarily as my 235 does not run nor does the 46 have a wipers. Note to self, archive date 3-20-07 Cavebull cavebull Stovebolts - so easy even a Cavebull can do it. https://www.flickr.com/photos/dodsonbrett/collections

Entire Thread
Subject	Posted By	Posted
why does vacuum go down when rpms go up?	Tyler Watts	03/21/2007 2:56 AM
Re: why does vacuum go down when rpms go up?	bigbadswingdaddy	03/21/2007 2:59 AM
Re: why does vacuum go down when rpms go up?	Hotrod Lincoln	03/21/2007 3:04 AM
Re: why does vacuum go down when rpms go up?	beltfed	03/21/2007 3:58 AM
Re: why does vacuum go down when rpms go up?	On the road	03/21/2007 3:30 PM
Re: why does vacuum go down when rpms go up?	Achipmunk	03/21/2007 3:45 PM
Re: why does vacuum go down when rpms go up?	Organbuilder	03/21/2007 5:38 PM
Re: why does vacuum go down when rpms go up?	Tiny	03/21/2007 7:08 PM
Re: why does vacuum go down when rpms go up?	beltfed	03/21/2007 7:34 PM
Re: why does vacuum go down when rpms go up?	Hot Rod Dad	03/22/2007 3:03 AM
Re: why does vacuum go down when rpms go up?	waldo53	03/22/2007 5:41 AM
Re: why does vacuum go down when rpms go up?	doc41	03/22/2007 1:52 PM
Re: why does vacuum go down when rpms go up?	Cavebull	03/22/2007 2:10 PM
Re: why does vacuum go down when rpms go up?	Flxible	03/22/2007 2:21 PM
Re: why does vacuum go down when rpms go up?	Organbuilder	03/22/2007 4:59 PM
Re: why does vacuum go down when rpms go up?	Organbuilder	03/22/2007 5:02 PM
Re: why does vacuum go down when rpms go up?	Flxible	03/22/2007 6:35 PM
Re: why does vacuum go down when rpms go up?	Mikestem	03/22/2007 10:10 PM
Re: why does vacuum go down when rpms go up?	64fleetside	03/22/2007 10:19 PM
Re: why does vacuum go down when rpms go up?	orchidskip	03/22/2007 11:02 PM
Re: why does vacuum go down when rpms go up?	colettesbro	03/23/2007 2:27 AM
Re: why does vacuum go down when rpms go up?	kcwelshans	03/23/2007 7:27 PM
Re: why does vacuum go down when rpms go up?	On the road	03/25/2007 3:31 PM
Re: why does vacuum go down when rpms go up?	chevman32	03/25/2007 3:38 PM
Re: why does vacuum go down when rpms go up?	coilover	03/25/2007 4:08 PM
Re: why does vacuum go down when rpms go up?	Petmil/54/3100	03/25/2007 4:25 PM
Re: why does vacuum go down when rpms go up?	Hot Rod Dad	03/25/2007 4:49 PM
Re: why does vacuum go down when rpms go up?	doc41	03/26/2007 2:17 AM
Re: why does vacuum go down when rpms go up?	Beaver 53	03/26/2007 2:26 AM
Re: why does vacuum go down when rpms go up?	atomarc	03/26/2007 2:31 AM
Re: why does vacuum go down when rpms go up?	kcwelshans	03/26/2007 3:51 AM
Re: why does vacuum go down when rpms go up?	Tyler Watts	03/27/2007 3:55 AM
Re: why does vacuum go down when rpms go up?	beltfed	03/27/2007 4:47 AM
Re: why does vacuum go down when rpms go up?	doc41	03/27/2007 1:20 PM
Re: why does vacuum go down when rpms go up?	Volfandt	04/23/2017 1:50 AM
Re: why does vacuum go down when rpms go up?	Steve_H	04/24/2017 1:29 PM
Re: why does vacuum go down when rpms go up?	panic	04/24/2017 2:49 PM

Moderated by Phak1, Woogeroo

Hop To

Link Copied to Clipboard

Responsive Width:

PHP: 8.3.11 Page Time: 4.236s Queries: 14 (2.364s) Memory: 0.6587 MB (Peak: 0.6706 MB) Data Comp: Zlib Server Time: 2025-09-21 22:55:56 UTC
Valid HTML 5 and Valid CSS