slightly off toptic but still about vanagon fuel pumps
In my never ending quest to compile replacement compatible parts for our vans 

I read this post on samba 
http://www.thesamba.com/vw/forum/viewtopic.php?t=180967
go to napa and buy one for a ford pickup
that is mid 80's and has fuel injection ......
im using one for an 87 f150 works great
I wonder how this work the spec i find on the bosh pump is
Gallons Per Hour:29.06 Pressure Rating:44 PSI 
is the the correct spec for our pumps ?? 
the ford spec is Gallons Per Hour:33.02, Pressure Rating:44 PSI 

if this is right we can use the external fuel pump like this
http://www.napaonline.com/masterpages/NOLMaster.aspx?PageId=470&LineCode=BSH&PartNumber=N69100&Description=Fuel+Pump+(OE+Electric+In-Line+Type)
http://www.napaonline.com/masterpages/NOLMaster.aspx?PageId=470&LineCode=TFP&PartNumber=2P74028&Description=Fuel+Pump+(OE+Electric+In-Line+Type)

or from generic 
http://www.rockauto.com/catalog/x,carcode,1111453,parttype,6256
so one of these 
http://www.airtexproducts.com/cgi-bin/AirtexImages/AIRTEXEFP/E2000.JPG
http://www.rockauto.com/ref/Carter/DetailPump.html?CARTF.EPUMP.PI.P74028.jpg