So the time has come for me to buy the motor for the 2400SD. It was powered by a 5.0, but replacing it w a 5.7. Has anybody have recommendations motor wise. A new mercruiser drop in is out to f the question for 15K. There are so many different engine builders and shops out there. But I keep seeing the ATK VHM4 listed on a bunch of them as resellers.
ATK Engine
Threaded Mode
