As Jack has asked, has it been changed. I think in one of your post you stated no ign. system. If that's the case then the type of Ign. module you place determines the ohm value of the coil you choose.
tourbox
Theres no ign module and the old wires that comes from (where the ign should be ) goes straight to th coil,but i ordered Dynas Dualfire ign system now,still need to check the Ohms on my old coil