I just used my "new" Grey Beard oil pump to change my oil on my H376. I've been using the Tempo vacuum pump. Boy us this little pump nice. Very small, so it will stow any where. It worked great. It wasn't super fast, about 1 beer to pump out 4 qts. I saw it in one of the sailing Mags, $69. I'm giving my Bulky Tempo to a dockmate.
Bob.
Bob.