Measuring with wire tie for oil level, level is down 7/16" from cranking engine on 3/13. Add 8 oz of oil to bring back to 2.75 qts level on wire tie and dipstick. Remove other 2 bottom spark plugs, now have 1 plug removed from all cylinders. Crank engine, oil pressure reaches 70 psi on electronic pressure instrument, 40 psi on guage (thick oil, small tubing).
