2009-2010 Ski-Doo REV-XP/XR 2 Stroke and REV-XR 1200 4-TEC Service Manual, Page 339Get this manual
Quality of the image is intentionally reduced!
Section 05 ELECTRICAL SYSTEM Subsection 01 (IGNITION SYSTEM)
rndd2009-00 1.t1 -65
SPA RK PLUG INDEXING 1 Acceptable 2 Unacceptable
If the plug indexing ang le is