[DeTomaso] vacuum pump

[Sean Korb]

I'm trying to think of the one I saw off of a 1988 Ford Tempo Diesel.
It was quiet (sort of a burbling sound) and required a large vacuum
reservoir.  It's also expensive
http://www.brakepadwholesale.com/item.wws?sku=BRPV-3&itempk=329040&mfr=MOTORCRAFT&weight=1.75

Most of the pumps are pretty loud.  This one is from Comp Cams, I'm
not sure of it's operating volume but it's probably more efficient and
needs less reservoir than the Motorcraft version.  It also has all the
hoses and relays and wiring so you don't have to figure it out like
the Motorcraft part.

http://www.jegs.com/p/Comp-Cams/Comp-Cams-Electric-Vacuum-Pumps/945586/10002/-1

Tom's right about PVC.  The above pump is just for brakes.

On Sun, Feb 3, 2013 at 5:01 PM, Tomas Gunnarsson <guson at home.se> wrote:
> Justin,
>
> PCV vacuum and booster vacuum are fundamentally very different. For
> braking you need a little flow when you apply the brakes but then no
> continous flow. Electric pump would work with that. PCV requires
> constant flow which I think an electric pump is not suited for. My
> suggestion is to run the breather hoses to the air filter and skip the
> vacuum part entirely.
>
> Tomas
>
> <-----Ursprungligt Meddelande----->
> From: Justin Greisberg [justingreisberg at hotmail.com]
> Sent: 3/2/2013 10:42:00 PM
> To: detomaso at poca.com
> Subject: [DeTomaso] vacuum pump
>
> i am running fuel injection and am thinking about eliminating the vacuum
> take off from the throttle body for PCV and brake booster. Does anyone
> know of a quiet electric pump to supply continuous vacuum for both (not
> intermittent for booster only), or does anyone have any experience with
> an engine driven pump for this? justin
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-- 
Sean Korb spkorb at spkorb.org http://www.spkorb.org
'65,'68 Mustangs,'68 Cougar,'78 R100/7,'60 Metro,'59 A35,'71 Pantera #1382
"The more you drive, the less intelligent you get" --Miller
"Computers are useless.  They can only give you answers." -P. Picasso