[Gregski]

just like we did with our test cylinder head, we are going in through the water temp sending unit hole to put air in the engine

we were gentle as to not blow up the water pump seals, so just to 10 PSI

I removed the valve covers so that I could see some bubbles if any or hear some hissing, but no, none of that

I also removed the spark plugs to see if I can hear anything in there, nothing, by the way all plugs look the same, so #5 is purdie now

I left the engine pressurised at 10 PSI while I write this up, we'll see if it drops or stays level