2001 Ski-Doo Mini Z Factory Shop Manual, Page 153Get this manual
Section 10 TECHNICAL DATA Subsection 04 (TECHNICAL DATA LEGENDS)
ENGINE TECHNICAL DATA LEGEND
BTDC: Before Top Dead Center K: Kilo (x 1000) MAG: Magneto Side N.A Not Applicable PTO: Power Take Off Side R: Rectangular All resistance measurements must be performed with parts at room temperature (approx20C (68F))Temperature greatly affects resistance measurements