I am running an HRC 010 card in my 1995 MC28sp. It has the splice done with pipes and open airbox along with the HRC jet kit. I just learned reading here that the 010 was for leaded fuel and the 030 unleaded. What are the programing/ ignition curve differences between the cards. Should I even care if I run the 010 card with unleaded premium pump gas? The bike runs great, just wondering what the difference is. Thanks,

Steve
1995 MC28sp
1995 TZ250
2001 R1