nordic95

Hey guys im working on a gen 5 502,the first design without the fuel pump boss.Im looking to see if anyone has a picture and descrition on the 1/4 plugs that run down the right side of the block as you are looking at it from the front.It seems like one if for water drain,one looks like it goes into the oil passage and the third looks like a dummy hole.Is this correct or am I hanging upside down between motors just looking at them wrong or just not seeing them right?

Thanks Nordic95

hillbilly24

The "dummy" hole is for a knock sensor.

Young Performance

The one hole all the way at the front does go into the oil passage. The other 2 in the middle of the block; one is the water drain and the other is for a knock sensor, as Billy said.
Eddie

nordic95

Thanks for the info guys.


Nordic95