Run-Rite says its new B.L.A.S.T. No. 9877 Tool will clean intakes better and in half the time you currebtly use. B.L.A.S.T. uses air pressure and a patented s-nozzle design to fully atomize Run-Rite intake cleaner in a tube-within-a-tube design. They claim cleaning time is as little as 10 minutes.