Bill D 1,601 #1 Posted October 12, 2019 Does anyone have a schematic for swapping a K series engine in place of a Magnum? Going the other way is easy, just add a relay. This way, not so much. Thanks for the help. Bill Share this post Link to post Share on other sites
953 nut 51,737 #2 Posted October 12, 2019 (edited) I did this thread to help folks understand how the systems change going from one ignition system to another. The safety switches are not included in it. If you will let us know what model number tractor you have we can provide some more specific guidance on safety switches. Edited October 12, 2019 by 953 nut fat finger 1 Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,503 #3 Posted October 12, 2019 I think this switch could work by using 3 of the 5 terminals. G and M not used. The L would have to power everything so a relay added would take the load off that circuit. The seat switch may need to be closed for START to work depending on how the pto switch is wired. Click on the picture. Garry This does not make sense. May as well purchase the cheaper correct battery switch and make it work. If the safety switches don't work add a relay so they do what you want. Garry Share this post Link to post Share on other sites
Bill D 1,601 #4 Posted October 12, 2019 Thanks for the info. No specific tractor in mind yet. Just planning for future projects as they come along. Bill 1 Share this post Link to post Share on other sites