billy Motor mouth ratchet jaw! Joined Nov 15, 2009 Messages 3,935 Location helifino USA Feb 16, 2017 #1 I dont understand my readings trying to use this as a tach https://youtu.be/-O9_uTGJn2Q
billy Motor mouth ratchet jaw! Joined Nov 15, 2009 Messages 3,935 Location helifino USA Feb 16, 2017 #2 What the hell kinda rpms is THAT?