atomic 4

  1. C

    Inboard has been removed, replace with??

    The PO of my Newport 28 removed the Atomic 4 that had frozen and cracked. The boat now has a 9.9 outboard. Now that the engine compartment is relatively empty and in need of a serious cleaning, should I replace the weight of the engine with some sort of ballast? As far as I can tell, the...
  2. T

    Sherwood Raw Water Pump Replacing on Atomic 4 Diesel Engine

    My Sherwood Raw water pump on an Atomic 4 Diesel is leaking. I am not sure which pump it is, from the images I found online it looks like the G55-2, however the connection to the engine block is different, see image. I am thinking to replace the pump with an Oberdorfer water pump, but I am...