http://www.mercuryracing.com/wp-cont...ro-Running.jpg..Fred Hauensteins(driver/designer/engineer) Arcadian Unlimited Hydro U-6 - Eight Mercury Hi-Performance V-6 2.4 Litre EFI Powerheads@305 H.P. each, totaling 2440 h.p... This project predated the Popeyes 35 Cougar 6/8 2.0 Litre EFI powerhead boat...Fred Hauensteins brother Jim, started & owned this Unlimited boat & team, which raced for two years in the mid-80's...