Beautiful hydroplane powered by a 1325 HP V12 Allison. Carries approximately 160 gallons of 115/145 octane Mobil aviation special gasoline and 60 gallons of methyl alcohol and distilled water mixture. These Allison V-12's were aircraft engine of the general type used in WW2 in the P-39, P-63, P-51, P-40 and P-38. A really cool hydro to watch.