Hey guys im planning on this winter building a big bore xb9 engine to replace my 12, I know my map on my 12 ecm only goes to 7k would I need to change to a xb9 ecm to rev past 7 and what is the max rpm limit for a xb9 ecm?
Hey guys im planning on this winter building a big bore xb9 engine to replace my 12, I know my map on my 12 ecm only goes to 7k would I need to change to a xb9 ecm to rev past 7 and what is the max rpm limit for a xb9 ecm?
Posting Permissions
Reply With Quote