electricalSpeedometer Cable Torque Specsfor 2017 Porsche 911 GT3 4.0L H6 · RWDUnitslb-ftNm10 fastenersSeqComponentTorqueAngle—Battery Terminal BoltsCritical6 lb-ft · 8 Nm——Bracket Bolts17 lb-ft · 23 Nm——Connector Screws3 lb-ft · 4 Nm——Cover Screws9 lb-ft · 12 Nm——Ground BoltCritical12 lb-ft · 16 Nm——Ground Strap BoltCriticalClean contact surfaces12 lb-ft · 16 Nm——Mounting Bolts23 lb-ft · 31 Nm——Mounting BoltsCritical29 lb-ft · 39 Nm——Mounting BoltsCritical29 lb-ft · 39 Nm——Terminal BoltsCritical6 lb-ft · 8 Nm—📝 Suggest a correction to this torque spec