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? #75151 03/22/2007 11:02 PM
Joined: Jul 2006 Posts: 482 Huntington Beach, California O orchidskip Shop Shark
orchidskip Shop Shark O Joined: Jul 2006 Posts: 482 Huntington Beach, California	Thanks to Tyler for this post. I LOVED ALL THE ANSWERS!! Vacuum has be one of those great mysteries now forever demystified. Thanks guys!! Mine has factory installed squeeks. 1957 Chevy 3600 Dump Truck http://picasaweb.google.com/orchidskip/57Truck?authkey=Gv1sRgCM2V3tXv_Pc9# http://picasaweb.google.com/orchidskip/1965PontiacLemansConvertible# http://picasaweb.google.com/orchids...turesOfIt?authkey=Gv1sRgCOnm3vvVifW77QE# https://picasaweb.google.com/orchidskip/Streamline02?authkey=Gv1sRgCIqk5fmOjdKr_wE#

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: 2.122s Queries: 13 (2.120s) Memory: 0.6596 MB (Peak: 0.6714 MB) Data Comp: Zlib Server Time: 2025-09-21 22:59:07 UTC
Valid HTML 5 and Valid CSS