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Home » Public Forums » GMCnet » JC-4 Vacuum Pump?? (maybe you don't want to bet your life on it!)
Re: JC-4 Vacuum Pump?? [message #323879 is a reply to message #323858] Thu, 14 September 2017 17:12 Go to previous messageGo to previous message
jhbridges is currently offline  jhbridges   United States
Messages: 8412
Registered: May 2011
Location: Braselton ga
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Senior Member
Lemme suggest, instead of dropping a perfectly good albeit no very great volume pump, simply add a reservoir. II use about 3 feet of 4 inch PVC pipe capped at each end strapped to the cross-member in front of the radiator using band clamps. Glue a couple of bayonet connectors into it, and be sure to add a check valve. Onmy 23' coacg, good for three complete stops w/o engine assist.

--johnny


Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons. Braselton, Ga. I forgive them all, save those who hurt the dogs. They must answer to me in hell
 
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