Review on 🔧 Suuonee Vacuum Block: 6 Port Intake Manifold Kit for Racing - Boost Fuel Efficiency & Turbo Performance by Bryan Hill

I have Cummins fitted to my F150 and since turbo diesels do not create a vacuum which is required for air conditioning and brake boosters in a truck I need this manifold to separate the vacuum from the vacuum -Cummins pump. I hooked up one side from the pump to a large fitting on this manifold, the other large fitting went to the booster, and I disconnected all but one of the 1/4" fittings for HVAC use. Now everything works fine. 4 out of 5 stars because it hasn't been in the truck that long. If something goes wrong, I'll correct this rating. But so far so good! As I said, don't do much wrong!