Did a compression test on my 3.5 V8 as its drinking water and oil. 136k miles. Test was done with engine warm, all plugs out. I done each test 3 times and took the average. Results: Cylinder Dry Wet 1 140 139 2 138 152 3 140 150 4 145 153 5 138 145 6 150 162 7 150 153 8 142 153 What should the...

I'm looking to fit an oil pressure gauge to my 3.5 V8. Do I have to put in a T-piece to use the port the pressure switch is in at the moment or can I use one of the other ports on the filter housing? There isn't much clearance between the filter housing and the steering box, so I'm hoping one...