Quick question: what am I supposed to set the tach at for this motor - 180, 360, etc? (9.8B Nissan)
D decrepit Cadet Joined Apr 2, 2016 Messages 20 Mar 4, 2017 #1 Quick question: what am I supposed to set the tach at for this motor - 180, 360, etc? (9.8B Nissan)
GA_Boater Honorary Moderator Emeritus Joined May 24, 2011 Messages 49,038 Mar 4, 2017 #2 360 for a 2 stroke. 1 spark for 1 revolution.
pvanv Admiral Joined Apr 20, 2008 Messages 6,509 Mar 4, 2017 #3 Actually, since it has a siamese coil, each plug fires 2x per revolution -- both on ignition and exhaust.
Actually, since it has a siamese coil, each plug fires 2x per revolution -- both on ignition and exhaust.
GA_Boater Honorary Moderator Emeritus Joined May 24, 2011 Messages 49,038 Mar 4, 2017 #4 Then it's 180, 2 sparks per rev.
