Bombardier SeaDoo 1996 factory shop manual, Page 173Get this manual
Section 08 ELECTRICAL SYSTEM Sub-Section 02 (IGNITION SYSTEM)
Spark Plug Symbol Explanation
PREFIX SUFFIX WIDE GAP
101.0 mm (.040") 111.1 mm (.044") 131.3 mm (.050") 141.4 mm (.055") 151.5 mm (.060") 202.0 mm (.080")
Thread diameter Heat rating numbers
Firing end construction
A18 mm14 mm10 mm12 mmmm12 mm 19 mm Reach
Construction
E19 mm (34")Taper Seat
ASpecial DesignSingle Ground Special AlloyDual Ground Special AlloyRacing Type GVRacing Version of V-TypeHalf Heat RangeStandard Center Electrode