I understand you sold the 30 ft Motion with the engines been left stock. Just wonderwhy you took them off the boat?? What other impressons did you get form the installation? What happened to the oil temp? Are these the original "HP 377 Scorpion blowers" from Whipple? The ECU is also from the kit? The engines are in a 29 Fountain. It is somwht limited with space under the hatch, but I will check soon when I see the boat. What happens with fuelconsumption on cuise speeds?