Specifications laboratory analysis what it means to your motor
Test results show initial boiling point 110 degrees maximum. Gum test complete vaporization end point. Doctor test OK with clean odor. Corrosion test OK with no choking or corrosion of gas line. Color plus 25 in ed Jean and clear sulfur less than 1 percent. No pitting of valves or fouling of oil. No resinous precipitate to clog carburetor.