Hi-I have a chrysler 45hp serial number 4782 & model number 457hh these were on dog tag at back of motor under motor cover. On the fingimajig that holds the motor to the back of the boat their is a serial number 433532-alcon(R)2014, flywheel serial number 11341. if you could tell me what year it is and what they were like for reliability that would be great. what speed would they do pushing a 14ft fiberglass hull along just a questamate will do. Bought a small boat recently wif this motor on da back and i dont know anything about them.