Hello guys, I am removing all of the electric start stuff off of my 1972 JD 400. Can I remove the ring gear off of the flywheel? Is there any difference with the 340's that did not have electric start? I know the ring adds rotational mass. But as for balance I do not know. Thanks!

Thanks!

Thank you! Would you know the jetting for a VM30 Mikuni carb swap on that particular engine? Thanks!

Hello Guys, I finally found a sled to add to my collection. 74 400 with 746 miles. Question. Is there a difference with the coils beside the 12 volt wire color white/red? They have different part #'s. I am going to replace the coils. PTO side had some charring. Thanks for your help!