Ive got my new (j.y.) motor on the stand. Gonna regasket the LIM before I put it in the car.
I don't know if I'm going to block off the coolant ports to the blower or not. It seems like a 50/50 mix of folks saying to do it or not. The car is just a driver that will see all seasons.
Regardless of doing the block off, should I enlarge the coolant port on the side? Or should this only be done if the ports are plugged?