Tue Nov 21, 2006 7:47 am
Depending on the yeast and style, it could work. Ice those kegs down rather than keeping them at 50F and they will carbonate faster.
There are lots of procedures for how to get carbonation in that beer quickly.
One way is to set your pressure at serving pressure (say 12psi) and shake or rock the keg with that pressure until you can't hear the gas hissing into the keg any more. Let it sit overnight with the gas on, then do it again the next morning. Let it sit one more night with the gas on and you are ready to serve. By not using high pressure you won't overcarbonate, but you may hurt your beers head and you will certainly tire yourself out because it takes a LOT of shaking that way.
Maybe strap the kegs to a rocking chair! If you do that WE WANT PICTURES!
Another common way is to hit it with high pressure - maybe 35psi - and shake for (1? 3? 5?) minutes. Everyone has their favorite number. Let it sit with the gas off, and you will probably have carbonated beer the next day, but it might be over or under carbonated.
Another possibility is to hit it with 35psi but don't shake. Leave it 2 days that way, then take off the gas. By the 3rd day, you (should/might) be able to serve at regular pressure.
If I had to pick I'd do the first one and take the low head as a trade off.