Hondata

what`s the difference in the K20A2 base map to a K20A base map, is it just in the VTEC column? or is there any other settings thats special from one another?

thanks in advance

The engiens have different pistons, cams, intake manifold and have different compression ratios.

so if i was to load a base k20a2 map on my k20a engine would it be ok to tune it from there? like i know the internals are different but the calibration wise for it to run properly is there differences. thank you

It is completely up to you what base map you use

It is best to use one that is closest to your setup.