Collection: Ilmor 7000 MPI 7.4L - 300 Hour Service

While your Ilmor 7000 MPI 7.4L engine is under the Ilmor and MasterCraft boat warranty. You are required to change out the Raw Water Pump Assembly every 300 hours or 5 years. Once again, the Raw Water Pump that holds your Impeller, is what cools the entire engine. Failure of this part can over heat the engine. 

INSPECT
No real inspection is needed at this time, but as stated before. It is a good idea to perform the same inspection in an Annual Service to make sure everything is working correctly.

CHANGE
Serpentine Belt and Tensioner -  Transmission Oil & Filter

CHECK

• Your Serial Number of your engine to make sure you get the correct belt listed below.