Reviewed By Pamela R (Rockville, MD) Reviewed for a 2010 Chevy Camaro —8/25/2009 3:23 AM
The unit cannot keep up with the braking requirements of my road race car in stand alone mode. I plan to tee in (with a one way valve) back to my intake manifold to use it as a supplement to the engine vacuum rather than the stand alone. The pump can't replenish the vacuum fast enough after even a moderate braking zone. Hopefully, it will work well as a supplement. It would be a better product if it had an accumulator with a one way valve so that it could store more vacuum.