370 Technical dataElectrical systemModel C 240 (all models) Generator (alternator) 14 V/120 A Starter motor 12 V/1.7 kW Battery 12 V/100 Ah Spark plugs Bosch F 8 DPP 332 NGK PFR 5 R-11 Electrode gap 0.039 in (1.0 mm) Tightening torque 15 – 22 lb-ft (20 – 30 Nm)