| Re: [GMCnet] Whats your vacuum? [message #216217 is a reply to message #216203] |
Mon, 29 July 2013 23:56   |
jimk
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma:
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Senior Member |
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If your running a 3.55, you'll see around 15.
with 3.70 ,16
Higher the vaccume, more efficiently you can be running.
Your running a 3.07 so 12-13 is common.
On Mon, Jul 29, 2013 at 8:17 PM, Rob Mueller <robmueller@iinet.net.au>wrote:
> Keith,
>
> I can make my vacuum gage read whatever I want to make it read with my
> right foot running down the road.
>
> My 455 idles at 20 in vacuum @ 700 rpm.
>
> Regards,
> Rob M.
>
>
> -----Original Message-----
> From: Keith V
>
> ok so I'm curious what other people see for vacuum running down the road.
> I'm seeing 10-12 inches, usually 11.
> Hard to tell closer than that due to wind and levelness...
>
> Conditions:
> 60 mph
> flat and level
> AC off
> --
> Keith
>
>
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--
Jim Kanomata
Applied/GMC, Fremont,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
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