msd ignition box Jun 11, 2010 7:21:59 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by ponytail on Jun 11, 2010 7:21:59 GMT -5 i have seen in the tech part of the site that an msd small engine control box can replace the cdi box? anybody try this i think my box went bad.