Bombardier SeaDoo 1997 factory shop manual, Page 316Get this manual
Section 12 TECHNICAL DATA Sub-Section 02 (GS AND GSI MODELS)
ELECTRICAL Magneto generator output Ignition system type Spark plug Make and type Gap Ignition timing mm (in) (BTDC) Degrees Generating coil Battery charging coil Ignition coil Primary Secondary Engine rev limiter setting Battery Fuse Starting system Charging system ADDITIONAL INFORMATION: Engine cold 6000 RPM
GS (5621) GSI (5622) 160 6000 RPM or 4.0 2000 RPM Digital CDI NGK BR8ES 0.50.6 mm (.020.024 in) 2.59 (.102) 20 4076 0.050.6 0.330.62 8.415.6 7000 50 RPM (YuasaExide) 12 V, 19 Ah 5A 15 A