My buddy and I were taking last night about our brakes and brought up the mid 80's diesel Oldsmobiles that were equiped with an electronic vacuum pump for the brakes. Anybody tried one of these?? We thought about running 2 of them inline with each other with a switch incase one fails. Sounds like an awesome idea to me and we'll always have full vacuum to our brakes. I think this may be the solution to all brake problems. What do you guys think? ------Jeremy