Anything else? i know the a/f ratio stuff but anything else specifically? Say i buy a 9 race ecm what would be worth $200+? besides a better a/f r that i can do with ecmspy...
The real problem comes with having different throttle bodies.
Ecm Spy can adjust fuel maps but it wont translate xb12(foreign) info through an xb9 ecm to an xb 12 throttle body.
it would be a 2005!
So in theory you could change the throttle body out with a 12 and make the headers considerably larger and be able to do this? Because the only difference between the motors is the stroke.
Now this poses another question of mine. What are the dimensions of the headers on both bikes?