© 2007 ICS, Blount Inc. F/N 71537 Oct 07
TITLE 613GC SERVICE MANUAL
78
APPENDIX
1 The Spark Plug Reference Guide is to be used as a guide only. When trying a plug
from a different manufacturer, perform a plug check to be sure that the plug will
work.
SPARK PLUG REFERENCE GUIDE
ICS RESISTOR CHAMPION
RESISTOR
NGK RESISTOR BOSCH RESISTOR
73199 RCJ7 Y BPM R7A WSR7F