4.0 SOHC head gaskets/timing chains

[JJMaine]

I forgot to mention there was also metal shavings in some of the camshaft oil ports.

Does anyone know if there is a way for me to pressure test the head gaskets while I have these heads on? Just to make sure they are sealing good to the block which would tell me that they are going to seal again when I install some good heads.

 

[JJMaine]

I'm not sure a leak down tester would work would it? I'm sure I'd lose some pressure past the piston rings and would make it hard to tell if the head gaskets were sealing.