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snipescastle2 · 08-15-2017, 01:57 PM

I bought an electric vacuum pump off of an Audi A4 with the Diesel engine. I
made a sheet metal bracket and wired the pump with a relay and had to run an electronic timer to cycle the pump off and on, otherwise it would run constantly.
I found the timer module on eBay for $15.
Makes 20-25" Vacuum all day!
Ben

08-15-2017, 01:57 PM	#7
snipescastle2 Registered User Join Date: Mar 2009 Location: WARRENSBURG,MISSOURI,64093 Posts: 1,518	Re: 383 installed, crappy brakes? I bought an electric vacuum pump off of an Audi A4 with the Diesel engine. I made a sheet metal bracket and wired the pump with a relay and had to run an electronic timer to cycle the pump off and on, otherwise it would run constantly. I found the timer module on eBay for $15. Makes 20-25" Vacuum all day! Ben Attached Images __________________ "Persistence is the twin sister of Excellence.one is a matter of quality,the other, a matter of time" “Serious Black” my 1971 Short Bed Fleetside Sold to an outstanding man in Lees Summit,Mo. “Gone, but by no means,Forgotten”