View Single Post
Old 12-03-2023, 04:37 PM   #3
flatjack9
Senior Member
 
flatjack9's Avatar
 
Join Date: May 2010
Location: Oshkosh, Wi
Posts: 4,531
Default Re: Ignition primary for 12v conversion

Use a coil with 3.5 ohms and forget the resistor.
flatjack9 is offline   Reply With Quote