Review on 🔧 HIGH PERFORM Up30 Multi Hella 009286001 Vacuum Pump by David Epps

I used it on a Cutlass 70 convertible with a burned out SBC engine that only had about 9 inches of vacuum at idle. Needless to say, power brakes did not have a power booster. I bought this pump and installed a vacuum switch which I set to turn off 22" vacuum and turn on 15". I had to install a second check valve on the pump to stop the short pump cycle. The unit is quiet and when I researched how to use the pump and found that many original equipment manufacturers use these pumps, I knew I had made the right choice.