Interesting. You can use the 6097's, 3330's or the IK22s I believe. If it's not the IK22's then it's the 24's. Anybody have any knowledge on this subject? I know awhile ago, maybe a year? there was a post about IK22 or IK24...does anybody have any input?
palsor1: have you attempted to email sparkplug.com on the matter?