ignitionSpark Plug Replacement Torque Specsfor 1965 Mercedes-Benz 220SEb 2.2L M127 Inline-6 Mechanical Fuel Injection · RWDUnitslb-ftNm1 fastenerSeqComponentTorqueAngle—Spark Plug14mm x 1.25, aluminum head - use anti-seize18 lb-ft · 25 Nm—📝 Suggest a correction to this torque spec