Leak down testing 800 Etec

[new24stroke]

Good day
After I put the top end back together on the 800 Etec, I want to do a leak down test on the seals to make sure they are not leaking. Are there any lines I need to pinch off so I can get a good test. Thanks for any info

 

[AreWeThereYet]

If I am remembering correctly, exhaust, 2 intake, spark plugs and 1 5/16in black hose under each intake boot.

 

[new24stroke]

Are those the 2 hoses that you disconnect from that white plastic block that is between the intake boots

 

[AreWeThereYet]

Are those the 2 hoses that you disconnect from that white plastic block that is between the intake boots

Just follow them from the block, they are attached to brass fittings, there should be one on either side of the oil line under each intake boot.


I am trying to go by memory from 3yrs ago

 

[new24stroke]

I’m trying to upload the picture I have but it won’t allow me to. But the hoses come out of the block. They are both black lines. Each hose is connected into the engine block directly under the intake boots

 

[AreWeThereYet]

I’m trying to upload the picture I have but it won’t allow me to. But the hoses come out of the block. They are both black lines. Each hose is connected into the engine block directly under the intake boots

Then those are them